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#grover — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #grover, aggregated by home.social.

  1. Is AES safe from Grover's? Yes, for now. Resource requirements are astronomical under current architectures. But "Grover is dead" overstates it. The three pillars (surface-code overhead, slow logical gates, current QEC) are all under assault by qLDPC codes and photonic architectures. So don't prioritize it, but monitor it over coming years.

    postquantum.com/post-quantum/g

    #AES #Grover #PQC #cryptography

  2. Is AES safe from Grover's? Yes, for now. Resource requirements are astronomical under current architectures. But "Grover is dead" overstates it. The three pillars (surface-code overhead, slow logical gates, current QEC) are all under assault by qLDPC codes and photonic architectures. So don't prioritize it, but monitor it over coming years.

    postquantum.com/post-quantum/g

    #AES #Grover #PQC #cryptography

  3. Is AES safe from Grover's? Yes, for now. Resource requirements are astronomical under current architectures. But "Grover is dead" overstates it. The three pillars (surface-code overhead, slow logical gates, current QEC) are all under assault by qLDPC codes and photonic architectures. So don't prioritize it, but monitor it over coming years.

    postquantum.com/post-quantum/g

    #AES #Grover #PQC #cryptography

  4. Updated: I added the aha-chapter that I was missing.

    "Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

    The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

    Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

    🔗 ki-mathias.de/en/quantum-compu
    🎥 youtu.be/iMaqNfA0Gs0 (9:14, HD)
    📦 Qiskit notebooks: github.com/pmmathias/quantum-c

    #quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

  5. Updated: I added the aha-chapter that I was missing.

    "Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

    The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

    Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

    🔗 ki-mathias.de/en/quantum-compu
    🎥 youtu.be/iMaqNfA0Gs0 (9:14, HD)
    📦 Qiskit notebooks: github.com/pmmathias/quantum-c

    #quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

  6. Updated: I added the aha-chapter that I was missing.

    "Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

    The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

    Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

    🔗 ki-mathias.de/en/quantum-compu
    🎥 youtu.be/iMaqNfA0Gs0 (9:14, HD)
    📦 Qiskit notebooks: github.com/pmmathias/quantum-c

    #quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

  7. Updated: I added the aha-chapter that I was missing.

    "Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

    The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

    Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

    🔗 ki-mathias.de/en/quantum-compu
    🎥 youtu.be/iMaqNfA0Gs0 (9:14, HD)
    📦 Qiskit notebooks: github.com/pmmathias/quantum-c

    #quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

  8. Updated: I added the aha-chapter that I was missing.

    "Quantum computers try all possibilities in parallel" is the popular line — and it's dangerously misleading. A measurement collapses everything to one random answer, so "parallel" on its own is useless.

    The actual move: a quantum algorithm is ONE global linear transformation on a 2^n-amplitude vector, designed so wrong answers destructively cancel and the right one amplifies. Classical searches. Quantum shapes.

    Walkthrough with a Grover-style bar chart in four snapshots, plus the full pipeline: superconducting oscillator → Josephson junction → Bell state → amplitude amplification → Shor / Grover / simulation.

    🔗 ki-mathias.de/en/quantum-compu
    🎥 youtu.be/iMaqNfA0Gs0 (9:14, HD)
    📦 Qiskit notebooks: github.com/pmmathias/quantum-c

    #quantumcomputing #qiskit #qubit #interference #grover #blochsphere #physics #education

  9. I did not know that Dr. Lov Kumar Grover (#Grover's Search Algorithm of #quantum computing) is suffering from Parkinson's disease. This is sad.

    youtu.be/zkg7eOqPs-o?si=F89AyG

  10. I did not know that Dr. Lov Kumar Grover (#Grover's Search Algorithm of #quantum computing) is suffering from Parkinson's disease. This is sad.

    youtu.be/zkg7eOqPs-o?si=F89AyG

  11. I did not know that Dr. Lov Kumar Grover (#Grover's Search Algorithm of #quantum computing) is suffering from Parkinson's disease. This is sad.

    youtu.be/zkg7eOqPs-o?si=F89AyG

  12. I did not know that Dr. Lov Kumar Grover (#Grover's Search Algorithm of #quantum computing) is suffering from Parkinson's disease. This is sad.

    youtu.be/zkg7eOqPs-o?si=F89AyG

  13. I did not know that Dr. Lov Kumar Grover (#Grover's Search Algorithm of #quantum computing) is suffering from Parkinson's disease. This is sad.

    youtu.be/zkg7eOqPs-o?si=F89AyG

  14. I was today years old when I learned that The Squirrel Nut Zippers performed a special version of Put A Lid On It on Sesame Street.

    youtu.be/IrBoB2KhOck

    Brass solos are excellent!

    #SesameStreet #Music #SquirrelNutZippers #Jazz #Saxophone #Trumpet #Trombone #Grover #Muppets

  15. I was today years old when I learned that The Squirrel Nut Zippers performed a special version of Put A Lid On It on Sesame Street.

    youtu.be/IrBoB2KhOck

    Brass solos are excellent!

    #SesameStreet #Music #SquirrelNutZippers #Jazz #Saxophone #Trumpet #Trombone #Grover #Muppets

  16. I was today years old when I learned that The Squirrel Nut Zippers performed a special version of Put A Lid On It on Sesame Street.

    youtu.be/IrBoB2KhOck

    Brass solos are excellent!

    #SesameStreet #Music #SquirrelNutZippers #Jazz #Saxophone #Trumpet #Trombone #Grover #Muppets

  17. I was today years old when I learned that The Squirrel Nut Zippers performed a special version of Put A Lid On It on Sesame Street.

    youtu.be/IrBoB2KhOck

    Brass solos are excellent!

    #SesameStreet #Music #SquirrelNutZippers #Jazz #Saxophone #Trumpet #Trombone #Grover #Muppets

  18. I was today years old when I learned that The Squirrel Nut Zippers performed a special version of Put A Lid On It on Sesame Street.

    youtu.be/IrBoB2KhOck

    Brass solos are excellent!

    #SesameStreet #Music #SquirrelNutZippers #Jazz #Saxophone #Trumpet #Trombone #Grover #Muppets

  19. Ohhh, I have seen things, my furry friends, you would not even believe!

    Spaceships—yes! Big ones! On fire! Right by the shoulder of Orion, wherever that is.

    And shiny beams—glittery, sparkly—twinkling in the dark near the Tannhäuser Gate!

    Ah, all those beautiful moments… they will go away, *poof!* Like, um, tears in the rain.

    It is time… time for Grover to take a little nap now. Goodbye!

    #BladeRunnerRemake #Grover

  20. Ohhh, I have seen things, my furry friends, you would not even believe!

    Spaceships—yes! Big ones! On fire! Right by the shoulder of Orion, wherever that is.

    And shiny beams—glittery, sparkly—twinkling in the dark near the Tannhäuser Gate!

    Ah, all those beautiful moments… they will go away, *poof!* Like, um, tears in the rain.

    It is time… time for Grover to take a little nap now. Goodbye!

    #BladeRunnerRemake #Grover

  21. Ohhh, I have seen things, my furry friends, you would not even believe!

    Spaceships—yes! Big ones! On fire! Right by the shoulder of Orion, wherever that is.

    And shiny beams—glittery, sparkly—twinkling in the dark near the Tannhäuser Gate!

    Ah, all those beautiful moments… they will go away, *poof!* Like, um, tears in the rain.

    It is time… time for Grover to take a little nap now. Goodbye!

    #BladeRunnerRemake #Grover

  22. Ohhh, I have seen things, my furry friends, you would not even believe!

    Spaceships—yes! Big ones! On fire! Right by the shoulder of Orion, wherever that is.

    And shiny beams—glittery, sparkly—twinkling in the dark near the Tannhäuser Gate!

    Ah, all those beautiful moments… they will go away, *poof!* Like, um, tears in the rain.

    It is time… time for Grover to take a little nap now. Goodbye!

    #BladeRunnerRemake #Grover

  23. Ohhh, I have seen things, my furry friends, you would not even believe!

    Spaceships—yes! Big ones! On fire! Right by the shoulder of Orion, wherever that is.

    And shiny beams—glittery, sparkly—twinkling in the dark near the Tannhäuser Gate!

    Ah, all those beautiful moments… they will go away, *poof!* Like, um, tears in the rain.

    It is time… time for Grover to take a little nap now. Goodbye!

    #BladeRunnerRemake #Grover