#theoretical-physics — Public Fediverse posts

The Autonomous Model Builder (AMBer) is an artificial intelligence system that autonomously designs theoretical particle physics models to help explain the non-zero mass and behavior of neutrinos.
#ParticlePhysics #TheoreticalPhysics #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/07/phy07122601.html

The Autonomous Model Builder (AMBer) is an artificial intelligence system that autonomously designs theoretical particle physics models to help explain the non-zero mass and behavior of neutrinos.
#ParticlePhysics #TheoreticalPhysics #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/07/phy07122601.html

The Autonomous Model Builder (AMBer) is an artificial intelligence system that autonomously designs theoretical particle physics models to help explain the non-zero mass and behavior of neutrinos.
#ParticlePhysics #TheoreticalPhysics #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/07/phy07122601.html

The Autonomous Model Builder (AMBer) is an artificial intelligence system that autonomously designs theoretical particle physics models to help explain the non-zero mass and behavior of neutrinos.
#ParticlePhysics #TheoreticalPhysics #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/07/phy07122601.html

The Autonomous Model Builder (AMBer) is an artificial intelligence system that autonomously designs theoretical particle physics models to help explain the non-zero mass and behavior of neutrinos.
#ParticlePhysics #TheoreticalPhysics #ArtificialIntelligence #sflorg
https://www.sflorg.com/2026/07/phy07122601.html

Noether’s Theorem: Symmetry→Conservation Law.

Symmetries of the action imply conserved quantities per Noether's theorem.

A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.

Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.

#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation

Noether’s Theorem: Symmetry→Conservation Law.

Symmetries of the action imply conserved quantities per Noether's theorem.

A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.

Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.

#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation

Noether’s Theorem: Symmetry→Conservation Law.

Symmetries of the action imply conserved quantities per Noether's theorem.

A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.

Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.

#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation

Noether’s Theorem: Symmetry→Conservation Law.

Symmetries of the action imply conserved quantities per Noether's theorem.

A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.

Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.

#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation

Noether’s Theorem: Symmetry→Conservation Law.

Symmetries of the action imply conserved quantities per Noether's theorem.

A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes there approximate ΔS ≈ (∂L/∂q̇) Δq̇ τ ≈ −(∂L/∂q̇ φ)(t1) and ≈ +(∂L/∂q̇ φ)(t0).
Symmetry sets total ΔS = 0, hence (∂L/∂q̇ φ) is conserved from t0 to t1.

Momentum conservation's derivation from space translation symmetry and energy conservation from time translation symmetry in mechanics and physics is done by it.

#NoethersTheorem #Physics #TheoreticalPhysics #ClassicalMechanics #AnalyticalMechanics #LagrangianMechanics #Symmetry #ConservationLaws #ActionPrinciple #CalculusOfVariations #Mathematics #STEM #Science #PhysicsEducation #LearnPhysics #QuantumPhysics #FieldTheory #GeneralizedCoordinates #MomentumConservation #EnergyConservation #AngularMomentum #TheoreticalScience #PhysicsNotes #Infographic #ScienceCommunication #EducationalContent #EMNoether #MathPhysics #PhysicsStudents #STEMEducation

What is a Lagrangian used for in physics?

This article is from Proof Positive, our friendly math newsletter that’s delivered to your inbox every Tuesday afternoon.…
#NewsBeep #News #Physics #AU #Australia #conservedquantity #continuoussymmetry #dynamicsystem #EmmyNoether #equationofmotion #Lagrangian #Noether’stheorem #physicsstudents #Science #system #theoreticalphysics
https://www.newsbeep.com/au/774611/

What is a Lagrangian used for in physics?

This article is from Proof Positive, our friendly math newsletter that’s delivered to your inbox every Tuesday afternoon.…
#NewsBeep #News #Physics #AU #Australia #conservedquantity #continuoussymmetry #dynamicsystem #EmmyNoether #equationofmotion #Lagrangian #Noether’stheorem #physicsstudents #Science #system #theoreticalphysics
https://www.newsbeep.com/au/774611/

What is a Lagrangian used for in physics?

This article is from Proof Positive, our friendly math newsletter that’s delivered to your inbox every Tuesday afternoon.…
#NewsBeep #News #Physics #conservedquantity #continuoussymmetry #dynamicsystem #EmmyNoether #equationofmotion #Lagrangian #Noether’stheorem #physicsstudents #Science #system #theoreticalphysics #UK #UnitedKingdom
https://www.newsbeep.com/uk/669454/

https://www.europesays.com/ie/564469/ What is a Lagrangian used for in physics? #ConservedQuantity #ContinuousSymmetry #DynamicSystem #Éire #EmmyNoether #EquationOfMotion #IE #Ireland #Lagrangian #Noether’sTheorem #Physics #PhysicsStudents #Science #system #TheoreticalPhysics

Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say

As typically is the case with AI, whether it truly adds any value to human work depends on…
#NewsBeep #News #Physics #AI #claude #Mathematics #Science #theoreticalphysics #UK #UnitedKingdom
https://www.newsbeep.com/uk/668254/

https://www.europesays.com/uk/1062228/ Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say #AI #Claude #Mathematics #Physics #Science #TheoreticalPhysics #UK #UnitedKingdom

Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say

As typically is the case with AI, whether it truly adds any value to human work depends on…
#NewsBeep #News #Physics #AI #AU #Australia #Claude #Mathematics #Science #theoreticalphysics
https://www.newsbeep.com/au/772483/

Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say

As typically is the case with AI, whether it truly adds any value to human work depends on…
#NewsBeep #News #Physics #AI #AU #Australia #Claude #Mathematics #Science #theoreticalphysics
https://www.newsbeep.com/au/772483/

Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say

As typically is the case with AI, whether it truly adds any value to human work depends on…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #AI #Claude #Mathematics #Science #TheoreticalPhysics
https://www.newsbeep.com/us/737259/

Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say

As typically is the case with AI, whether it truly adds any value to human work depends on…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #AI #Claude #Mathematics #Science #TheoreticalPhysics
https://www.newsbeep.com/us/737259/

https://www.europesays.com/ie/563692/ Claude’s Solution to Decades-Long Math Mystery Is ‘Essentially Correct,’ Physicists Say #AI #claude #Éire #IE #Ireland #Mathematics #Science #TheoreticalPhysics

Quantum mechanics, the physical theory describing the behavior of atomic and subatomic particles, can be successfully formulated using solely real numbers. This mathematically rigorous alternative challenges the traditional reliance on complex numbers, which incorporate both real and imaginary components, to describe quantum states.
#QuantumMechanics #TheoreticalPhysics #QuantumInformationScience #sflorg
https://www.sflorg.com/2026/06/qs06222601.html

Quantum mechanics, the physical theory describing the behavior of atomic and subatomic particles, can be successfully formulated using solely real numbers. This mathematically rigorous alternative challenges the traditional reliance on complex numbers, which incorporate both real and imaginary components, to describe quantum states.
#QuantumMechanics #TheoreticalPhysics #QuantumInformationScience #sflorg
https://www.sflorg.com/2026/06/qs06222601.html

Quantum mechanics, the physical theory describing the behavior of atomic and subatomic particles, can be successfully formulated using solely real numbers. This mathematically rigorous alternative challenges the traditional reliance on complex numbers, which incorporate both real and imaginary components, to describe quantum states.
#QuantumMechanics #TheoreticalPhysics #QuantumInformationScience #sflorg
https://www.sflorg.com/2026/06/qs06222601.html

Quantum mechanics, the physical theory describing the behavior of atomic and subatomic particles, can be successfully formulated using solely real numbers. This mathematically rigorous alternative challenges the traditional reliance on complex numbers, which incorporate both real and imaginary components, to describe quantum states.
#QuantumMechanics #TheoreticalPhysics #QuantumInformationScience #sflorg
https://www.sflorg.com/2026/06/qs06222601.html

Quantum mechanics, the physical theory describing the behavior of atomic and subatomic particles, can be successfully formulated using solely real numbers. This mathematically rigorous alternative challenges the traditional reliance on complex numbers, which incorporate both real and imaginary components, to describe quantum states.
#QuantumMechanics #TheoreticalPhysics #QuantumInformationScience #sflorg
https://www.sflorg.com/2026/06/qs06222601.html

Quantum Fisher information in a strange metal

Strange metal behaviour refers to a linear temperature dependence of the electrical resistivity at low te…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Atomic #ClassicalandContinuumPhysics #ComplexSystems #CondensedMatterPhysics #general #MathematicalandComputationalPhysics #Molecular #OpticalandPlasmaPhysics #Phasetransitionsandcriticalphenomena #Science #Theoretical #TheoreticalPhysics
https://www.newsbeep.com/us/716024/

Quantum Fisher information in a strange metal

Strange metal behaviour refers to a linear temperature dependence of the electrical resistivity at low te…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #Atomic #ClassicalandContinuumPhysics #ComplexSystems #CondensedMatterPhysics #general #MathematicalandComputationalPhysics #Molecular #OpticalandPlasmaPhysics #Phasetransitionsandcriticalphenomena #Science #Theoretical #TheoreticalPhysics
https://www.newsbeep.com/us/716024/

https://www.europesays.com/ie/537865/ Quantum Fisher information in a strange metal #Atomic #ClassicalAndContinuumPhysics #ComplexSystems #CondensedMatterPhysics #Éire #general #IE #Ireland #MathematicalAndComputationalPhysics #Molecular #OpticalAndPlasmaPhysics #PhaseTransitionsAndCriticalPhenomena #Physics #Science #Theoretical #TheoreticalPhysics

Quantum Fisher information in a strange metal

Strange metal behaviour refers to a linear temperature dependence of the electrical resistivity at low temperatures instead of…
#NewsBeep #News #Physics #Atomic #CA #Canada #ClassicalandContinuumPhysics #ComplexSystems #CondensedMatterPhysics #general #MathematicalandComputationalPhysics #Molecular #OpticalandPlasmaPhysics #Phasetransitionsandcriticalphenomena #Science #Theoretical #theoreticalphysics
https://www.newsbeep.com/ca/739691/

https://www.europesays.com/uk/1029307/ Quantum Fisher information in a strange metal #Atomic #ClassicalAndContinuumPhysics #ComplexSystems #CondensedMatterPhysics #general #MathematicalAndComputationalPhysics #Molecular #OpticalAndPlasmaPhysics #PhaseTransitionsAndCriticalPhenomena #Physics #Science #Theoretical #TheoreticalPhysics #UK #UnitedKingdom

Light-induced quantum friction is an unexpected phenomenon in which irradiating nanoscale particles—specifically fluorescent carbon nanotubes in aqueous solutions—with visible light decelerates their movement rather than accelerating or heating them.
#PhysicalChemistry #TheoreticalPhysics #QuantumPhysics #Nanotechnology #MaterialsScience #sflorg
https://www.sflorg.com/2026/06/chm06142601.html

Light-induced quantum friction is an unexpected phenomenon in which irradiating nanoscale particles—specifically fluorescent carbon nanotubes in aqueous solutions—with visible light decelerates their movement rather than accelerating or heating them.
#PhysicalChemistry #TheoreticalPhysics #QuantumPhysics #Nanotechnology #MaterialsScience #sflorg
https://www.sflorg.com/2026/06/chm06142601.html

Light-induced quantum friction is an unexpected phenomenon in which irradiating nanoscale particles—specifically fluorescent carbon nanotubes in aqueous solutions—with visible light decelerates their movement rather than accelerating or heating them.
#PhysicalChemistry #TheoreticalPhysics #QuantumPhysics #Nanotechnology #MaterialsScience #sflorg
https://www.sflorg.com/2026/06/chm06142601.html

Light-induced quantum friction is an unexpected phenomenon in which irradiating nanoscale particles—specifically fluorescent carbon nanotubes in aqueous solutions—with visible light decelerates their movement rather than accelerating or heating them.
#PhysicalChemistry #TheoreticalPhysics #QuantumPhysics #Nanotechnology #MaterialsScience #sflorg
https://www.sflorg.com/2026/06/chm06142601.html

Light-induced quantum friction is an unexpected phenomenon in which irradiating nanoscale particles—specifically fluorescent carbon nanotubes in aqueous solutions—with visible light decelerates their movement rather than accelerating or heating them.
#PhysicalChemistry #TheoreticalPhysics #QuantumPhysics #Nanotechnology #MaterialsScience #sflorg
https://www.sflorg.com/2026/06/chm06142601.html

I have released my research, 'Priyanshu Recurrence Theory'. It provides a new perspective on fundamental principles like Thermodynamics, Hubble’s Law, and Electromagnetism, challenging established frameworks.

​My scientific portfolio:

🔹 ORCID: https://orcid.org/0009-0005-4968-8365

​Research evidence:

🔹 Zenodo: https://doi.org/10.5281/zenodo.14588972

​I welcome feedback from the scientific community.

​#Physics #Cosmology #Research #PriyanshuRecurrenceTheory #TheoreticalPhysics

Everything's wrong! Back to the trees!
https://www.youtube.com/watch?v=kTcytKVP66k
I don't mean that remark in a derogatory way. There's definitely a lot of truth to what he says.
#science #physics #theoreticalphysics

Everything's wrong! Back to the trees!
https://www.youtube.com/watch?v=kTcytKVP66k
I don't mean that remark in a derogatory way. There's definitely a lot of truth to what he says.
#science #physics #theoreticalphysics

Everything's wrong! Back to the trees!
https://www.youtube.com/watch?v=kTcytKVP66k
I don't mean that remark in a derogatory way. There's definitely a lot of truth to what he says.
#science #physics #theoreticalphysics

Everything's wrong! Back to the trees!
https://www.youtube.com/watch?v=kTcytKVP66k
I don't mean that remark in a derogatory way. There's definitely a lot of truth to what he says.
#science #physics #theoreticalphysics

https://www.europesays.com/uk/1012284/ New tachyon theory could unlock the secrets of time travel and causality #AndrzejDragan #ArturEkert #causality #FasterThanLightParticles #LorentzInvariance #Physics #QuantumFieldTheory #QuantumPhysics #Research #Science #SpaceNews #SpecialRelativity #tachyons #TheoreticalPhysics #TimeSymmetry #UK #UnitedKingdom

RE: https://mathstodon.xyz/@johncarlosbaez/116662332807347504

In memory of Ivan Todorov (1933–2025).
His publications:
<scholar.google.com/citations?user=wZiNNXoAAAAJ>
(INRNE is Institute for Nuclear Research and Nuclear Energy.)

After expanding to show all 433 articles, "octonion[ic]" appears in five titles.
The most cited of the latter is a 2018 paper with Svetla Drenska,
"Octonions, exceptional Jordan algebra and the role of the group F₄ in particle physics".

#Algebra
#MathematicalPhysics
#Octonions
#ParticlePhysics
#TheoreticalPhysics

RE: https://mathstodon.xyz/@johncarlosbaez/116662332807347504

In memory of Ivan Todorov (1933–2025).
His publications:
<https://scholar.google.com/citations?user=wZiNNXoAAAAJ>
(INRNE is Institute for Nuclear Research and Nuclear Energy.)

After expanding to show all 433 articles, "octonion[ic]" appears in five titles.
The most cited of the latter is a 2018 paper with Svetla Drenska,
"Octonions, exceptional Jordan algebra and the role of the group F₄ in particle physics".

#Algebra
#MathematicalPhysics
#Octonions
#ParticlePhysics
#TheoreticalPhysics

RE: https://mathstodon.xyz/@johncarlosbaez/116662332807347504

In memory of Ivan Todorov (1933–2025).
His publications:
<https://scholar.google.com/citations?user=wZiNNXoAAAAJ>
(INRNE is Institute for Nuclear Research and Nuclear Energy.)

After expanding to show all 433 articles, "octonion[ic]" appears in five titles.
The most cited of the latter is a 2018 paper with Svetla Drenska,
"Octonions, exceptional Jordan algebra and the role of the group F₄ in particle physics".

#Algebra
#MathematicalPhysics
#Octonions
#ParticlePhysics
#TheoreticalPhysics

RE: https://mathstodon.xyz/@johncarlosbaez/116662332807347504

In memory of Ivan Todorov (1933–2025).
His publications:
<https://scholar.google.com/citations?user=wZiNNXoAAAAJ>
(INRNE is Institute for Nuclear Research and Nuclear Energy.)

After expanding to show all 433 articles, "octonion[ic]" appears in five titles.
The most cited of the latter is a 2018 paper with Svetla Drenska,
"Octonions, exceptional Jordan algebra and the role of the group F₄ in particle physics".

#Algebra
#MathematicalPhysics
#Octonions
#ParticlePhysics
#TheoreticalPhysics

RE: https://mathstodon.xyz/@johncarlosbaez/116662332807347504

In memory of Ivan Todorov (1933–2025).
His publications:
<https://scholar.google.com/citations?user=wZiNNXoAAAAJ>
(INRNE is Institute for Nuclear Research and Nuclear Energy.)

After expanding to show all 433 articles, "octonion[ic]" appears in five titles.
The most cited of the latter is a 2018 paper with Svetla Drenska,
"Octonions, exceptional Jordan algebra and the role of the group F₄ in particle physics".

#Algebra
#MathematicalPhysics
#Octonions
#ParticlePhysics
#TheoreticalPhysics

Tiny black holes may form out of a crystal-like state in spacetime

Microscopic black holes have long hovered at the edge of theory, forming only in exquisitely balanced states. Now…
#NewsBeep #News #Science #Astronomy #AU #Australia #blackholeformation #Choptuikcollapse #Cosmology #criticalcollapse #Einsteingravity #generalrelativity #large-Dexpansion #microscopicblackholes #primordialblackholes #research #SpaceNews #spacetimecrystal #theoreticalphysics
https://www.newsbeep.com/au/689472/

Tiny black holes may form out of a crystal-like state in spacetime

Microscopic black holes have long hovered at the edge of theory, forming only in exquisitely balanced states. Now…
#NewsBeep #News #Science #Astronomy #AU #Australia #blackholeformation #Choptuikcollapse #Cosmology #criticalcollapse #Einsteingravity #generalrelativity #large-Dexpansion #microscopicblackholes #primordialblackholes #research #SpaceNews #spacetimecrystal #theoreticalphysics
https://www.newsbeep.com/au/689472/

Researchers have developed an exact mathematical formula describing how arbitrarily small, microscopic black holes can spontaneously form from highly ordered, unstable states known as spacetime crystals.
#TheoreticalPhysics #Astrophysics #Cosmology #sflorg
https://www.sflorg.com/2026/05/phy05212601.html

Researchers have developed an exact mathematical formula describing how arbitrarily small, microscopic black holes can spontaneously form from highly ordered, unstable states known as spacetime crystals.
#TheoreticalPhysics #Astrophysics #Cosmology #sflorg
https://www.sflorg.com/2026/05/phy05212601.html

Researchers have developed an exact mathematical formula describing how arbitrarily small, microscopic black holes can spontaneously form from highly ordered, unstable states known as spacetime crystals.
#TheoreticalPhysics #Astrophysics #Cosmology #sflorg
https://www.sflorg.com/2026/05/phy05212601.html

Researchers have developed an exact mathematical formula describing how arbitrarily small, microscopic black holes can spontaneously form from highly ordered, unstable states known as spacetime crystals.
#TheoreticalPhysics #Astrophysics #Cosmology #sflorg
https://www.sflorg.com/2026/05/phy05212601.html

Researchers have developed an exact mathematical formula describing how arbitrarily small, microscopic black holes can spontaneously form from highly ordered, unstable states known as spacetime crystals.
#TheoreticalPhysics #Astrophysics #Cosmology #sflorg
https://www.sflorg.com/2026/05/phy05212601.html

Observing and Experiencing our Own Reality:

https://aethoes.com/2026/05/14/observing-and-experiencing-our-own-reality/

Observing and Experiencing our Own Reality:

https://aethoes.com/2026/05/14/observing-and-experiencing-our-own-reality/

Observing and Experiencing our Own Reality:

https://aethoes.com/2026/05/14/observing-and-experiencing-our-own-reality/

Observing and Experiencing our Own Reality:

https://aethoes.com/2026/05/14/observing-and-experiencing-our-own-reality/

Observing and Experiencing our Own Reality:

https://aethoes.com/2026/05/14/observing-and-experiencing-our-own-reality/

After Lectures but before Examinations

This morning I did my last teaching session of the Academic Year 2025-6, an informal revision lecture/tutorial on Computational Physics. It was optional, for the students, as this is officially a study break, and was at 9am, and only a handful of students showed up, but I hope those that did found it useful. As is often the case with optional sessions, I think the students who came were the keenest and probably therefore those who least needed last-minute tips for the examination, but that’s always the way.

In the past such revision classes have been routine, at least for me, but for some reason the University has taken to locking most of the teaching rooms during the study break. This causes huge problems finding a space to do revision sessions. I really don’t understand this. There are constant complaints from students about the lack of study space, and the response from the University is that right before the examinations they lock dozens of empty rooms.

Anyway, the Examination Period starts tomorrow morning, Friday15th, but most of the students who turned up this morning have their first examination on Tuesday 19th May (which happens to be Computational Physics).

take the opportunity to wish all students the best for their examinations:

You shouldn’t really be relying on luck of course, so here are some tips (especially for physics students, but applicable elsewhere).

1. Try to get a good night’s sleep before the examination and arrive in plenty of time before the start. Spending all night cramming is unlikely to help you do well.
2. Prepare well in advance so you’re relaxed when the time comes.
3. Read the entire paper before starting to answer any questions. In particular, make sure you are aware of any supplementary information, formulae, etc, given in the rubric or at the end. You can always ask for log tables if there’s something you can’t remember.
4. Start off by tackling the question you are most confident about answering, even if it’s not Question 1. This will help settle any nerves. You’re under no obligation to answer the questions in the order they are asked.
5. Don’t rush! Students often lose marks by making careless errors. In particular, check all your working out, including numerical results obtained your calculator, at least twice
6. Please remember the UNITS!
7. Don’t panic! You’re not expected to answer everything perfectly. A first-class mark is anything over 70%, so don’t worry if there are bits you can’t do. If you get stuck on a part of a question, don’t waste too much time on it (especially if it’s just a few marks). Just leave it and move on. You can always come back to it later.