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  1. 🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.

    If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.

    Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
    \[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
    and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).

    Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).

    Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.

    📄 doi.org/10.5281/zenodo.21727094
    💻 github.com/karlesmarin/higgs-b

    #Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4

  2. 🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.

    If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.

    Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
    \[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
    and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).

    Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).

    Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.

    📄 doi.org/10.5281/zenodo.21727094
    💻 github.com/karlesmarin/higgs-b

    #Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4

  3. 🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.

    If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.

    Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
    \[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
    and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).

    Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).

    Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.

    📄 doi.org/10.5281/zenodo.21727094
    💻 github.com/karlesmarin/higgs-b

    #Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4

  4. 🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.

    If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.

    Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
    \[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
    and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).

    Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).

    Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.

    📄 doi.org/10.5281/zenodo.21727094
    💻 github.com/karlesmarin/higgs-b

    #Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4

  5. 🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.

    If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.

    Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
    \[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
    and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).

    Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).

    Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.

    📄 doi.org/10.5281/zenodo.21727094
    💻 github.com/karlesmarin/higgs-b

    #Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4

  6. I have just received a spam e-mail from a purported journal editor, addressed to “Dear Dr. Higgs”.

    That’s a new one!

    #spam #Higgs #HiggsBoson #Physics #journal #AcademicChatter #Research

  7. I have just received a spam e-mail from a purported journal editor, addressed to “Dear Dr. Higgs”.

    That’s a new one!

    #spam #Higgs #HiggsBoson #Physics #journal #AcademicChatter #Research

  8. I have just received a spam e-mail from a purported journal editor, addressed to “Dear Dr. Higgs”.

    That’s a new one!

    #spam #Higgs #HiggsBoson #Physics #journal #AcademicChatter #Research

  9. I have just received a spam e-mail from a purported journal editor, addressed to “Dear Dr. Higgs”.

    That’s a new one!

    #spam #Higgs #HiggsBoson #Physics #journal #AcademicChatter #Research

  10. Le CERN lance le projet HiLumi LHC pour augmenter fortement les collisions et mieux étudier la matière noire et le boson de Higgs.
    www.france24.com/fr/info-en-c...
    #CERN #HiLumiLHC #Physique #Science #Higgs #MatièreNoire

    Le plus grand accélérateur de ...

  11. Le CERN lance le projet HiLumi LHC pour augmenter fortement les collisions et mieux étudier la matière noire et le boson de Higgs.
    www.france24.com/fr/info-en-c...
    #CERN #HiLumiLHC #Physique #Science #Higgs #MatièreNoire

    Le plus grand accélérateur de ...

  12. Le CERN lance le projet HiLumi LHC pour augmenter fortement les collisions et mieux étudier la matière noire et le boson de Higgs.
    www.france24.com/fr/info-en-c...
    #CERN #HiLumiLHC #Physique #Science #Higgs #MatièreNoire

    Le plus grand accélérateur de ...

  13. Le CERN lance le projet HiLumi LHC pour augmenter fortement les collisions et mieux étudier la matière noire et le boson de Higgs.
    www.france24.com/fr/info-en-c...
    #CERN #HiLumiLHC #Physique #Science #Higgs #MatièreNoire

    Le plus grand accélérateur de ...

  14. Le CERN lance le projet HiLumi LHC pour augmenter fortement les collisions et mieux étudier la matière noire et le boson de Higgs.
    www.france24.com/fr/info-en-c...
    #CERN #HiLumiLHC #Physique #Science #Higgs #MatièreNoire

    Le plus grand accélérateur de ...

  15. François Englert, Nobelist Who Helped Predict the ‘God Particle,’ Dies at 93

    On July 4, 2012, scientists packed a large hall at the European Organization for Nuclear Research, also known…
    #NewsBeep #News #Physics #Brout #Deaths(Obituaries) #Englert #Francois #Higgs #HiggsBoson #NobelPrizes #PeterWare #research #Robert(1928-2011) #Science #UK #UnitedKingdom
    newsbeep.com/uk/651325/

  16. 29 de mayo de 1929 nace Peter , británico, premio de en 2013

  17. Une #anomalie au #LHC pourrait annoncer une percée majeure après le #boson de #Higgs

    Un des détecteurs géants du #LHC, le grand collisionneur de #proton du #Cern reproduisant certaines des conditions du #BigBang, continue à livrer d'intrigantes indications en faveur d'une #nouvelle #physique encore inconnue

    futura-sciences.com/sciences/a

  18. Une #anomalie au #LHC pourrait annoncer une percée majeure après le #boson de #Higgs

    Un des détecteurs géants du #LHC, le grand collisionneur de #proton du #Cern reproduisant certaines des conditions du #BigBang, continue à livrer d'intrigantes indications en faveur d'une #nouvelle #physique encore inconnue

    futura-sciences.com/sciences/a

  19. Une #anomalie au #LHC pourrait annoncer une percée majeure après le #boson de #Higgs

    Un des détecteurs géants du #LHC, le grand collisionneur de #proton du #Cern reproduisant certaines des conditions du #BigBang, continue à livrer d'intrigantes indications en faveur d'une #nouvelle #physique encore inconnue

    futura-sciences.com/sciences/a

  20. Une #anomalie au #LHC pourrait annoncer une percée majeure après le #boson de #Higgs

    Un des détecteurs géants du #LHC, le grand collisionneur de #proton du #Cern reproduisant certaines des conditions du #BigBang, continue à livrer d'intrigantes indications en faveur d'une #nouvelle #physique encore inconnue

    futura-sciences.com/sciences/a

  21. Une #anomalie au #LHC pourrait annoncer une percée majeure après le #boson de #Higgs

    Un des détecteurs géants du #LHC, le grand collisionneur de #proton du #Cern reproduisant certaines des conditions du #BigBang, continue à livrer d'intrigantes indications en faveur d'une #nouvelle #physique encore inconnue

    futura-sciences.com/sciences/a

  22. Just completed my by far most difficult lecture ever with astronomers - get them a sense of the #Higgs mechanism, of the Higgs boson and of the Higgs field in one hour, after a couple of weeks of shallow overview of the Standard Model.
    Not sure how it went, but I prepared for a couple of weeks like for a job interview, and my mind exploded 🤯
    It won't even be in the final exam, but I tried it first time this year.
    Done, exhausting, also because I am not qualified for this.
    #physics #science

  23. Just completed my by far most difficult lecture ever with astronomers - get them a sense of the #Higgs mechanism, of the Higgs boson and of the Higgs field in one hour, after a couple of weeks of shallow overview of the Standard Model.
    Not sure how it went, but I prepared for a couple of weeks like for a job interview, and my mind exploded 🤯
    It won't even be in the final exam, but I tried it first time this year.
    Done, exhausting, also because I am not qualified for this.
    #physics #science

  24. Just completed my by far most difficult lecture ever with astronomers - get them a sense of the #Higgs mechanism, of the Higgs boson and of the Higgs field in one hour, after a couple of weeks of shallow overview of the Standard Model.
    Not sure how it went, but I prepared for a couple of weeks like for a job interview, and my mind exploded 🤯
    It won't even be in the final exam, but I tried it first time this year.
    Done, exhausting, also because I am not qualified for this.
    #physics #science

  25. Just completed my by far most difficult lecture ever with astronomers - get them a sense of the #Higgs mechanism, of the Higgs boson and of the Higgs field in one hour, after a couple of weeks of shallow overview of the Standard Model.
    Not sure how it went, but I prepared for a couple of weeks like for a job interview, and my mind exploded 🤯
    It won't even be in the final exam, but I tried it first time this year.
    Done, exhausting, also because I am not qualified for this.
    #physics #science

  26. Just completed my by far most difficult lecture ever with astronomers - get them a sense of the #Higgs mechanism, of the Higgs boson and of the Higgs field in one hour, after a couple of weeks of shallow overview of the Standard Model.
    Not sure how it went, but I prepared for a couple of weeks like for a job interview, and my mind exploded 🤯
    It won't even be in the final exam, but I tried it first time this year.
    Done, exhausting, also because I am not qualified for this.
    #physics #science

  27. Physicist @[email protected] of @[email protected], who aided in the #Higgs discovery, cautions that not every anomaly matters. “There’s an infinite number of ways the data can look different,” he says. The challenge is finding a “Goldilocks” balance between noise and real physics. (4/8)

  28. #merrychristmas from earth in this Quantum Foam location from my #physics Christmas tree working on Higgs Field #E8xE8 and Why things weigh what they do and atomic shells fill the way they do from first principle. #stringtheory #quantumphysics #Higgs #fundamentalparticles

  29. #merrychristmas from earth in this Quantum Foam location from my #physics Christmas tree working on Higgs Field #E8xE8 and Why things weigh what they do and atomic shells fill the way they do from first principle. #stringtheory #quantumphysics #Higgs #fundamentalparticles

  30. #merrychristmas from earth in this Quantum Foam location from my #physics Christmas tree working on Higgs Field #E8xE8 and Why things weigh what they do and atomic shells fill the way they do from first principle. #stringtheory #quantumphysics #Higgs #fundamentalparticles

  31. #merrychristmas from earth in this Quantum Foam location from my #physics Christmas tree working on Higgs Field #E8xE8 and Why things weigh what they do and atomic shells fill the way they do from first principle. #stringtheory #quantumphysics #Higgs #fundamentalparticles

  32. #merrychristmas from earth in this Quantum Foam location from my #physics Christmas tree working on Higgs Field #E8xE8 and Why things weigh what they do and atomic shells fill the way they do from first principle. #stringtheory #quantumphysics #Higgs #fundamentalparticles

  33. Mithilfe von innovativen Großsimulationen auf verschiedenen Supercomputern ist es Forschern der #UniMainz gelungen, neue Erkenntnisse im Bereich der #Physik der starken Wechselwirkung zu gewinnen. Wissenschaftler vom #ExzellenzclusterPRISMA+ haben auf Grundlage der #Quantenchromodynamik mit bisher unerreichter Präzision die Wechselwirkung des Pions mit dem #Higgs-Feld berechnet 👉 presse.uni-mainz.de/computersi

    #Physik #Teilchenphysik #Supercomputer #Hochleistungsrechner #StarkeWechselwirkung #Quarks

  34. Mithilfe von innovativen Großsimulationen auf verschiedenen Supercomputern ist es Forschern der #UniMainz gelungen, neue Erkenntnisse im Bereich der #Physik der starken Wechselwirkung zu gewinnen. Wissenschaftler vom #ExzellenzclusterPRISMA+ haben auf Grundlage der #Quantenchromodynamik mit bisher unerreichter Präzision die Wechselwirkung des Pions mit dem #Higgs-Feld berechnet 👉 presse.uni-mainz.de/computersi

    #Physik #Teilchenphysik #Supercomputer #Hochleistungsrechner #StarkeWechselwirkung #Quarks

  35. Mithilfe von innovativen Großsimulationen auf verschiedenen Supercomputern ist es Forschern der #UniMainz gelungen, neue Erkenntnisse im Bereich der #Physik der starken Wechselwirkung zu gewinnen. Wissenschaftler vom #ExzellenzclusterPRISMA+ haben auf Grundlage der #Quantenchromodynamik mit bisher unerreichter Präzision die Wechselwirkung des Pions mit dem #Higgs-Feld berechnet 👉 presse.uni-mainz.de/computersi

    #Physik #Teilchenphysik #Supercomputer #Hochleistungsrechner #StarkeWechselwirkung #Quarks

  36. Mithilfe von innovativen Großsimulationen auf verschiedenen Supercomputern ist es Forschern der #UniMainz gelungen, neue Erkenntnisse im Bereich der #Physik der starken Wechselwirkung zu gewinnen. Wissenschaftler vom #ExzellenzclusterPRISMA+ haben auf Grundlage der #Quantenchromodynamik mit bisher unerreichter Präzision die Wechselwirkung des Pions mit dem #Higgs-Feld berechnet 👉 presse.uni-mainz.de/computersi

    #Physik #Teilchenphysik #Supercomputer #Hochleistungsrechner #StarkeWechselwirkung #Quarks

  37. Mithilfe von innovativen Großsimulationen auf verschiedenen Supercomputern ist es Forschern der #UniMainz gelungen, neue Erkenntnisse im Bereich der #Physik der starken Wechselwirkung zu gewinnen. Wissenschaftler vom #ExzellenzclusterPRISMA+ haben auf Grundlage der #Quantenchromodynamik mit bisher unerreichter Präzision die Wechselwirkung des Pions mit dem #Higgs-Feld berechnet 👉 presse.uni-mainz.de/computersi

    #Physik #Teilchenphysik #Supercomputer #Hochleistungsrechner #StarkeWechselwirkung #Quarks

  38. One of my favourite things was the specially labelled bottle of champagne my colleague, Aidan, put together in anticipation of this day. It was drunk with great delight, I am told.

    #Higgs #Discovery

  39. One of my favourite things was the specially labelled bottle of champagne my colleague, Aidan, put together in anticipation of this day. It was drunk with great delight, I am told.

    #Higgs #Discovery

  40. One of my favourite things was the specially labelled bottle of champagne my colleague, Aidan, put together in anticipation of this day. It was drunk with great delight, I am told.

    #Higgs #Discovery

  41. One of my favourite things was the specially labelled bottle of champagne my colleague, Aidan, put together in anticipation of this day. It was drunk with great delight, I am told.

    #Higgs #Discovery

  42. One of my favourite things was the specially labelled bottle of champagne my colleague, Aidan, put together in anticipation of this day. It was drunk with great delight, I am told.

    #Higgs #Discovery

  43. … here is a group of us, probably marking the 10th - 25th people in line, in the morning just before the #Higgs discovery seminar was ready to allow people in for seats. I met some people that night I’d never met before, but whose paths I then crossed for many years after. I also reconnected with some old colleagues in line that night and morning. It was an electric experience.

  44. … here is a group of us, probably marking the 10th - 25th people in line, in the morning just before the #Higgs discovery seminar was ready to allow people in for seats. I met some people that night I’d never met before, but whose paths I then crossed for many years after. I also reconnected with some old colleagues in line that night and morning. It was an electric experience.