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Theory of Quantum Annealing of an Ising Spin Glass
Giuseppe E. Santoro, Roman Martonak, Erio Tosatti +1
Probing the lowest energy configuration of a complex system by quantum annealing was recently found to be more effective than its classical, thermal counterpart. Comparing classica…
Microscopic theory of vibronic dynamics in linear polyenes
L. Arrachea, A. A. Aligia, G. E. Santoro
We propose a novel approach to calculate dynamical processes at ultrafast time scale in molecules in which vibrational and electronic motions are strongly mixed. The relevant elect…
Sensitivity of the Mott Transition to Non-cubic Splitting of the Orbital Degeneracy: Application to NH3 K3C60
Nicola Manini, Giuseppe E. Santoro, Andrea Dal Corso +1
Within dynamical mean-field theory, we study the metal-insulator transition of a twofold orbitally degenerate Hubbard model as a function of a splitting Δof the degeneracy. The pha…