bhobba's latest activity
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bhobba replied to the thread Graduate How and when to know if eigenvalue of H is energy?.It's chapter 3. It's based on the classical POR, specifically that the probabilities are frame-independent (it breaks down... -
bhobba reacted to PeterDonis's post in the thread Graduate How and when to know if eigenvalue of H is energy? with
Like.
It's the generator of time translations, but that is the energy operator, by Noether's theorem. Please be more specific. A reference... -
bhobba reacted to PeterDonis's post in the thread Graduate How and when to know if eigenvalue of H is energy? with Like.
Because that's the definition of the Hamiltonian in QM: it's the energy operator. This doesn't make sense. A classical model is not a...
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bhobba reacted to Rishabh singh's post in the thread Just want some guidance for my career😅 with Like.
Yes sir.😁🙇
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You're very welcome. Just be aware that education systems vary significantly among different countries. In particular, in the US, you...
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bhobba reacted to Rishabh singh's post in the thread Just want some guidance for my career😅 with Like.
I am in India and if it becomes possible for me to have enough scholarship then i can study abroad as my parents' income is not that...
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bhobba replied to the thread Just want some guidance for my career😅.Can you let us know where you live? I know Australia well, the US fairly well, and have an OK knowledge of the UK. In Australia, we now...
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bhobba reacted to symbolipoint's post in the thread Undergrad What is the Difference between Maths and Classical Mechanics? with Like.
My opinion is that the answer has been accomplished.
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bhobba reacted to brainpushups's post in the thread Undergrad What is the Difference between Maths and Classical Mechanics? with Like.
See Post #2 for the link to the entire lecture series. It is on the character of physical law for a lay-audience. So many great clips...
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bhobba replied to the thread Undergrad What is the Difference between Maths and Classical Mechanics?.One issue rhat confuses some is what is called specialist math here in Australia included a significant amount of classical mechanics...
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bhobba reacted to Matterwave's post in the thread Undergrad What is the Difference between Maths and Classical Mechanics? with Like.
Physics heavily uses mathematics, but, at the end of the day, physics is about the real physical world and it's anchored by experiment...
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bhobba reacted to brainpushups's post in the thread Undergrad What is the Difference between Maths and Classical Mechanics? with Like.
There is a series of lectures that Feyman gave at Cornell which you may be interested in. The second lecture in the series is...
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bhobba reacted to Demystifier's post in the thread High School Are all particles in universe quantum entangled? with Like.
A system can have a definite spin even if its subsystems are not mutually entangled. Furthermore, even if they are entangled, the...
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bhobba reacted to gentzen's post in the thread Graduate How many interpretations of QM do you speak? with Like.
No, we don‘t! Maybe „the formalism“, but all the other things you mentioned are unrelated.
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bhobba reacted to RUTA's post in the thread Graduate How many interpretations of QM do you speak? with Like.
Let me first point out that the quantum reconstruction program is not producing an interpretation of QM, it is producing a...