Witnessing eigenstates for quantum simulation of Hamiltonian spectra
The efficient calculation of Hamiltonian spectra, a problem often intractable on classical machines, can find application in many fields, from physics to chemistry. We introduce the concept of an “eigenstate witness” and, through it, provide a new quantum approach that combines variational methods a...
Prif Awduron: | Santagati, R, Wang, J, Gentile, AA, Paesani, S, Wiebe, N, McClean, JR, Morley-Short, S, Shadbolt, PJ, Bonneau, D, Silverstone, JW, Tew, DP, Zhou, X, O'Brien, JL, Thompson, MG |
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Fformat: | Journal article |
Iaith: | English |
Cyhoeddwyd: |
American Association for the Advancement of Science
2018
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Eitemau Tebyg
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