Leggett-Garg Inequality for a Two-Level System under Decoherence: A Broader Range of Violation
Quantum Physics
2018-08-02 v3
Abstract
We consider a macroscopic quantum system in a tilted double-well potential. By solving Hamiltonian equation, we obtain tunneling probabilities which contain oscillation effects. To show how one can decide between quantum mechanics and the implications of macrorealism assumption, a given form of Leggett-Garg inequality is used. The violation of this inequality occurs for a broader range of decoherence effects, compared to previous results obtained for two-level systems.
Keywords
Cite
@article{arxiv.1605.00394,
title = {Leggett-Garg Inequality for a Two-Level System under Decoherence: A Broader Range of Violation},
author = {Nasim Shahmansoori and Afshin Shafiee},
journal= {arXiv preprint arXiv:1605.00394},
year = {2018}
}