User redfive - Physics Stack Exchange

8 votes

4 answers

806 views

Iterative projection into ground state

asked Jan 11, 2022 at 22:55

2 votes

0 answers

171 views

Mutual information of a tensor network

asked Feb 5, 2022 at 8:25

2 votes

1 answer

45 views

Cooperative orders

asked Jan 5, 2022 at 0:50

1 vote

0 answers

43 views

Quantum rigidity and zero-point energy

asked Aug 11, 2022 at 14:50

1 vote

1 answer

311 views

Can bond dimension vary from bond to bond?

asked Jan 12, 2022 at 4:11

1 vote

0 answers

96 views

Connection between superfluid density and spin stiffness

asked Dec 5, 2021 at 5:30

1 vote

2 answers

306 views

Reconstructing state from density matrix (and implications for Grover search)

asked Dec 7, 2021 at 0:33

0 votes

0 answers

49 views

Effective action of interacting electron gas (Altland & Simons derivation)

asked Mar 9, 2023 at 20:42

0 votes

0 answers

50 views

Can the derivative of a gauge-invariant quantity be gauge-dependent?

asked Jan 31 at 22:32

0 votes

1 answer

181 views

Nonzero expectation value of boson creation operator in ground state of a Bose-Einstein condensate

asked May 11, 2022 at 23:51

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10 Questions

Iterative projection into ground state

Mutual information of a tensor network

Cooperative orders

Quantum rigidity and zero-point energy

Can bond dimension vary from bond to bond?

Connection between superfluid density and spin stiffness

Reconstructing state from density matrix (and implications for Grover search)

Effective action of interacting electron gas (Altland & Simons derivation)

Can the derivative of a gauge-invariant quantity be gauge-dependent?

Nonzero expectation value of boson creation operator in ground state of a Bose-Einstein condensate