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Pavlo. B.'s user avatar
Pavlo. B.'s user avatar
Pavlo. B.
  • Member for 4 years, 9 months
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19 votes
2 answers
1k views

Are observables in QFT actually observable?

7 votes
1 answer
811 views

Is Hartree-Fock a standard mean field approximation?

5 votes
6 answers
2k views

How is superdeterminism a loophole to Bell's theorem?

5 votes
1 answer
175 views

Why do 2D hydrodynamic vortices merge?

3 votes
0 answers
75 views

Pressure jumps by $2\sigma/R$ across a curved liquid surface. Do temperature and chemical potential have similar jumps?

3 votes
1 answer
147 views

How to tell if a system has a direct or reverse energy cascade?

3 votes
1 answer
399 views

Virial theorem and pressure in multiphase systems

3 votes
0 answers
105 views

Can Lorentz symmetry be broken?

3 votes
2 answers
106 views

Thermalization of perfect incompressible fluid

2 votes
1 answer
91 views

Does Lorentz symmetry breaking always require "stuff"?

2 votes
1 answer
80 views

How to quantize a system if kinetic energy depends on coordinate?

2 votes
1 answer
107 views

Does the quantum evolution equation has to be a complex first order equation?

1 vote
0 answers
20 views

Can we go from equations of motion back to Lagrangian? [duplicate]

1 vote
0 answers
59 views

Can a wave function be measured to arbitrary precision?

1 vote
0 answers
24 views

What would one see, if they looked at a system in energy eigenstate?

1 vote
0 answers
62 views

Is entropy maximized for steadily driven systems?

1 vote
1 answer
130 views

Mass distribution inside inner horizon of a charged black hole

1 vote
1 answer
330 views

How is temperature defined for interacting systems?

1 vote
0 answers
59 views

Which ideas from String Theory are useful in other fields? [closed]

0 votes
1 answer
23 views

Gas to liquid phase transitions for electronic matter

0 votes
0 answers
112 views

Representation of $\mathrm{SO(3)}$ acting on 2-index tensors Zee's Group theory book

0 votes
1 answer
107 views

How do objects deform if we apply pressure at a single point?

0 votes
1 answer
277 views

Energy conservation in systems with discrete time

0 votes
1 answer
104 views

Unitarity in numerical simulations of Schrodinger equation