Quantum Order: a Quantum Entanglement of Many Particles

Details Quantum Order: a Quantum Entanglement of Many Particles Quantum Order: a Quantum Entanglement of Many Particles

2001-10-19

arxiv.org/abs/cond-mat/0110397v2

Physics Letters A, 300, 175 (2002)

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages, 1 figures, RevTeX4, homepage: http://dao.mit.edu/~wen

Scientific paper

10.1016/S0375-9601(02)00808-3

It is pointed out that quantum states, in general, contain a new kind of orders that cannot be characterized by symmetry. A concept of quantum order is introduced to describe such orders. As two concrete examples, we discussed quantum orders in free fermion systems and in 2D spin-1/2 systems. We generalize the Landau's theory for the classical orders and introduce projective symmetry group and Fermi surface topology to characterize different quantum orders.

Affiliated with

Also associated with

No associations

Rating

Quantum Order: a Quantum Entanglement of Many Particles does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum Order: a Quantum Entanglement of Many Particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum Order: a Quantum Entanglement of Many Particles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-212166