Dissipative dynamics of a spin system with three-body interaction
Quantum Physics
2017-10-13 v1
Abstract
In this note we explicitly solve the Lindblad equation for a system of three spins with a three-body interaction, coupled to the environment by bath operators that inject or absorb spin carriers. We exemplify the properties of this solution in the context of a simple instance of Feynman's quantum computer in which a two-qubit program line is executed, applying the primitive to a one-qubit register.
Keywords
Cite
@article{arxiv.1107.0619,
title = {Dissipative dynamics of a spin system with three-body interaction},
author = {Diego de Falco and Dario Tamascelli},
journal= {arXiv preprint arXiv:1107.0619},
year = {2017}
}