New posts in Many Body

The Physical Meaning of Projectors in Quantum Mechanics

Renormalization and regularization operators for ultracold atoms

What's the reasons to use time-ordering operator?

Validity of mean-field approximation

Is a phason a Goldstone mode?

Origins of many-particle interactions

Is it wrong to talk about wave functions of macroscopic bodies?

What are the primary obstacles to solve the many-body problem in quantum mechanics?