Publication Date:
2018-01-17
Description:
Author(s): Yi Huang, Tongcang Li, and Zhang-qi Yin We study the dynamics of the Lipkin-Meshkov-Glick (LMG) model with a finite number of spins. In the thermodynamic limit, the ground state of the LMG model with an isotropic Hamiltonian in the broken phase breaks to a mean-field ground state with a certain direction. However, when the spin number N i... [Phys. Rev. A 97, 012115] Published Tue Jan 16, 2018
Keywords:
Fundamental concepts
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
Permalink