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Martin's user avatar
Martin's user avatar
Martin
  • Member for 10 years, 8 months
  • Last seen this week
183 votes

What is a manifold?

98 votes
Accepted

Is it possible to "see" atoms?

57 votes
Accepted

What is the difference between general measurement and projective measurement?

55 votes

Is there a physical reason for colors to be located in a very narrow band of the EM spectrum?

52 votes
Accepted

What is the difference between maximally entangled and maximally mixed states?

38 votes

Why does LIGO do blind data injections but not the LHC?

35 votes

Why is superdeterminism generally regarded as a joke?

33 votes

Why do many people say that virtual particles do not conserve energy?

30 votes
Accepted

Why do solar panels not have focusing mirrors?

28 votes
Accepted

Is there an actual proof for the energy-time Uncertainty Principle?

26 votes

Energy conservation limited by uncertainty principle

26 votes
Accepted

Why is the Copenhagen interpretation of quantum physics the most widely accepted one?

20 votes
Accepted

What is the difference between classical correlation and quantum correlation?

17 votes
Accepted

Why does the electron volt seem inconsistent with mass?

15 votes

Why should a clock be "accurate"?

14 votes
Accepted

How to prove bound state's spectrum must be discrete and scattering state's spectrum must be continuous?

14 votes
Accepted

Does correlation of the measurement outcomes imply that a state is entangled?

14 votes

What happened with Hilbert's sixth problem (the axiomatization of physics) after Gödel's work?

14 votes

What was the need for doing experiments to prove quantum entanglement?

14 votes
Accepted

Entanglement and simultaneity

12 votes
Accepted

Stimulated emission and No-cloning theorem

12 votes
Accepted

Why should the dynamics of open quantum systems be always linear?

11 votes
Accepted

Why are there so many different measures of entanglement?

11 votes

Uncertainty principle and measurement

11 votes
Accepted

Can we see sound with our eyes?

10 votes

Motivation to introduce von Neumann algebras in addition to $C^*$algebras?

10 votes

How did the operators come about?

9 votes

Is it true that no one, not even Planck himself, knows how Planck's Constant was arrived at?

9 votes

Why are neutrinos more weakly interacting than light?

9 votes
Accepted

Why schmidt decomposition only holds for two component composite systems?

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