Generation of thermofield double states and critical ground states with a quantum computer
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چکیده
منابع مشابه
Energy states and exchange energy of coupled double quantum dot in a magnetic field
The ground state energies of two interacting electrons confined in a coupled double quantum dot (DQD) presented in a magnetic field has been calculated by solving the relative Hamiltonian using variational and exact diagonalization methods. The singlet-triplet transitions in the angular momentum and spin of the quantum dot ground state had been shown .We have studied the magnetic field versus c...
متن کاملEnergy states and exchange energy of coupled double quantum dot in a magnetic field
The ground state energies of two interacting electrons confined in a coupled double quantum dot (DQD) presented in a magnetic field has been calculated by solving the relative Hamiltonian using variational and exact diagonalization methods. The singlet-triplet transitions in the angular momentum and spin of the quantum dot ground state had been shown .We have studied the magnetic field versus c...
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P. Silvi,1 V. Giovannetti,2 S. Montangero,3 M. Rizzi,4 J. I. Cirac,4 and R. Fazio2,5 1International School for Advanced Studies (SISSA), Via Bonomea 265, I-34136 Trieste, Italy 2NEST, Scuola Normale Superiore and Istituto di Nanoscienze-CNR, I-56127 Pisa, Italy 3Institut für Quanteninformationsverarbeitung, Universität Ulm, D-89069 Ulm, Germany 4Max-Planck-Institut für Quantenoptik, Hans-Kopfer...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2020
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.2006337117