Necessary conditions for the efficient simulation of Hamiltonians using local unitary operations
Quantum Physics
2007-05-23 v8
Abstract
We study necessary conditions for the efficient simulation of both bipartite and multipartite Hamiltonians, which are independent of the eigenvalues and based on the algebraic-geometric invariants introduced in [1-2]. Our results indicate that the problem of efficient simulation of Hamiltonians for arbitrary and multipartite quantum systems cannot be described by using only eigenvalues, unlike that in the two-qubit case.
Cite
@article{arxiv.quant-ph/0109115,
title = {Necessary conditions for the efficient simulation of Hamiltonians using local unitary operations},
author = {Hao Chen},
journal= {arXiv preprint arXiv:quant-ph/0109115},
year = {2007}
}
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published version