bhobba's latest activity
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bhobba replied to the thread Undergrad One does not “prove” the basic principles of Quantum Mechanics.Why do we think Quantum Fields exist, and they imply the creation and annihilation of actual particles similar to the harmonic... -
bhobba reacted to PeroK's post in the thread Undergrad One does not “prove” the basic principles of Quantum Mechanics with
Like.
How can you measure something that doesn't exist? Would two non-existent electrons be different from one non-existent electron? If... -
bhobba replied to the thread Undergrad One does not “prove” the basic principles of Quantum Mechanics.You can't throw an electric field at your head either, yet, according to Wigner's no-interaction theorem, it must actually exist...
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bhobba replied to the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect.https://en.wikipedia.org/wiki/The_Ashes It's almost like religion here in Australia. You may think cricket is genteel and boring...
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bhobba replied to the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect.Jingle bells, jingle bells. Darn Christmas time, good cheer, merriment and all that. I just got a copy. The only problem is, I...
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bhobba reacted to PeterDonis's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
You might not understand that @Greg Bernhardt did not write the Insights article that is referenced, and is not the right person to ask...
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bhobba reacted to Grinkle's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
Thanks for taking the time to give that response, much appreciated. It has got to be fatiguing continually articulating things at a "B"...
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bhobba reacted to RUTA's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
I just retired from 37 years of teaching undergrad physics at Elizabethtown College (not R1, I was paid to teach). I have always wanted...
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bhobba replied to the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect.You're not kidding. On occasion, I have tried to explain it that way only to be greeted with something like - it must be wrong - it...
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bhobba reacted to RUTA's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
Let me add something to that plot line before answering your question. The light postulate is not acceptable as an explanans for most...
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bhobba reacted to RUTA's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
It's a relatively new twist on the quantum reconstruction program. The book is the culmination of about 4 years of development (papers...
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bhobba reacted to Greg Bernhardt's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
Not in physics, ironically :smile:
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bhobba reacted to dextercioby's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
Were you trying a comment on the article or a ask the author a question? Then quote @RUTA (the author), not Greg (admin & site owner)...
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bhobba reacted to Greg Bernhardt's post in the thread Insights Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect with Like.
Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. Towards the end of the first lecture for...
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bhobba reacted to pasmith's post in the thread Undergrad Proving that convexity implies second order derivative being positive with Like.
It's a bit confusing to take ##b < a##; usually we have ##a < b##. My approach would be to define $$ g : [0,1]\to\mathbb{R} : x \mapsto...