Quantum Algorithms for the computation of quantum thermal averages at work
Autor: | Aiudi, Riccardo, Bonanno, Claudio, Bonati, Claudio, Clemente, Giuseppe, D'Elia, Massimo, Maio, Lorenzo, Rossini, Davide, Tirone, Salvatore, Zambello, Kevin |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Recently, a variety of quantum algorithms have been devised to estimate thermal averages on a genuine quantum processor. In this paper, we consider the practical implementation of the so-called Quantum-Quantum Metropolis algorithm. As a testbed for this purpose, we simulate a basic system of three frustrated quantum spins and discuss its systematics, also in comparison with the Quantum Metropolis Sampling algorithm. Comment: 12 pages, 9 figures |
Databáze: | arXiv |
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