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: | , , , , , , , , , , , , , |
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| Fformat: | Journal article |
| Iaith: | English |
| Cyhoeddwyd: |
American Association for the Advancement of Science
2018
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