Publication Date:
2018-04-20
Description:
Author(s): Bo-Bo Wei In this work, we establish a general theory of phase transitions and quantum entanglement in the equilibrium state at arbitrary temperatures. First, we derive a set of universal functional relations between the matrix elements of a two-body reduced density matrix of the canonical density matrix and ... [Phys. Rev. A 97, 042115] Published Thu Apr 19, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics