Approximation algorithms for quantum many-body problems
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DOI: 10.1063/1.5085428
Abstract: We discuss classical algorithms for approximating the largest eigenvalue of quantum spin and fermionic Hamiltonians based on semidefinite programming relaxation methods. First, we consider traceless 2-local Hamiltonians H describing a system of n qubits. We… read more here.
Keywords: state; give efficient; efficient algorithm; least max ... See more keywords