User biryani

5 votes

3 answers

18k views

How does making "pyramid hologram projectors using smartphones" work?

asked Feb 23, 2016 at 5:48

5 votes

2 answers

1k views

Physical meaning of $Tr(\rho ^2)$

asked Mar 30, 2016 at 5:54

4 votes

0 answers

220 views

Adiabatic turning on of coupling constant in simulation of $\phi^4$ theories in the JLP algorithm

asked Feb 18, 2016 at 5:29

4 votes

4 answers

2k views

Why is the Lagrangian approach preferred over the Hamiltonian approach in QFT? [duplicate]

asked Feb 19, 2016 at 6:13

3 votes

0 answers

360 views

Wave packets in Dirac equation

asked Jan 5, 2016 at 8:09

3 votes

1 answer

3k views

Uncertainty principle in Harmonic Oscillator

asked Oct 1, 2014 at 2:56

2 votes

0 answers

1k views

Decoupling the Hamiltonian by a Discrete Fourier transform

asked Oct 4, 2014 at 10:55

2 votes

1 answer

415 views

Representing 1+1 Minkowski space as a surface in 3D Euclidean space

asked Feb 22, 2016 at 10:15

2 votes

1 answer

1k views

Two definitions of the density matrix?

asked Apr 28, 2016 at 6:19

2 votes

1 answer

1k views

Continuous vs discrete set of eigenvectors for a single particle Hamiltonian

asked Mar 23, 2017 at 13:30

1 vote

1 answer

154 views

Constructing PEPS representation of an arbitrary quantum state

asked Oct 1, 2018 at 7:42

1 vote

0 answers

572 views

Problem books like I.E. Irodov for advanced physics [duplicate]

asked Sep 4, 2014 at 6:59

1 vote

0 answers

44 views

A fixed number of fermions on a line

asked Oct 26, 2016 at 13:05

1 vote

0 answers

44 views

Chiral tunneling in Weyl Equation

asked Feb 8, 2016 at 10:36

1 vote

0 answers

74 views

Practicality of measuring observables

asked Feb 15, 2016 at 3:49

0 votes

1 answer

268 views

Few particle fermion system wavefuction

asked Oct 21, 2014 at 7:10

0 votes

1 answer

403 views

Checking correctness of partial trace

asked Oct 24, 2015 at 8:21

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17 Questions

How does making "pyramid hologram projectors using smartphones" work?

Physical meaning of $Tr(\rho ^2)$

Adiabatic turning on of coupling constant in simulation of $\phi^4$ theories in the JLP algorithm

Why is the Lagrangian approach preferred over the Hamiltonian approach in QFT? [duplicate]

Wave packets in Dirac equation

Uncertainty principle in Harmonic Oscillator

Decoupling the Hamiltonian by a Discrete Fourier transform

Representing 1+1 Minkowski space as a surface in 3D Euclidean space

Two definitions of the density matrix?

Continuous vs discrete set of eigenvectors for a single particle Hamiltonian

Constructing PEPS representation of an arbitrary quantum state

Problem books like I.E. Irodov for advanced physics [duplicate]

A fixed number of fermions on a line

Chiral tunneling in Weyl Equation

Practicality of measuring observables

Few particle fermion system wavefuction

Checking correctness of partial trace