Dynamics of geometric phase in the adiabatic limit of quantum phase transition
Quantum Physics
2015-05-14 v2
Abstract
The geometric phase associated with a many body ground state exhibits a signature of quantum phase transition. In this context, we have studied the behaviour of the geometric phase during a linear quench caused by a gradual turning off of the magnetic field interacting with a spin chain.
Keywords
Cite
@article{arxiv.0908.3299,
title = {Dynamics of geometric phase in the adiabatic limit of quantum phase transition},
author = {B. Basu},
journal= {arXiv preprint arXiv:0908.3299},
year = {2015}
}
Comments
5 pages, 1 eps fig. published version