Fidelity and quantum phase transition for the Heisenberg chain with next-nearest-neighbor interaction
Work
Year: 2007
Type: article
Abstract: In this paper, we investigate the fidelity for the Heisenberg chain with the next-nearest-neighbor interaction (or the J1-J2 model) and analyze its connections with quantum phase transition. We comput... more
Source: Physical Review E
Authors Shu Chen, Li Wang, Shi-Jian Gu, Yupeng Wang
Institutions Chinese Academy of Sciences, Chinese University of Hong Kong, Institute of Theoretical Physics
Cites: 30
Cited by: 135
Related to: 10
FWCI: 11.93
Citation percentile (by year/subfield): 96.98
Topic: Quantum many-body systems
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green