Dissipative Quantum Annealing

被引：0
|
作者：
de Falco, D. [1 ]
Pertoso, E. [1 ]
Tamascelli, D. [1 ]
机构：
[1] Univ Milan, Dipartimento Sci Informaz, I-20135 Milan, Italy
来源：
QUANTUM PROBABILITY AND INFINITE DIMENSIONAL ANALYSIS | 2010年 / 25卷
关键词：
Quantum annealing; ground-state process; adiabatic computation; dissipative dynamics; SCHRODINGER-EQUATION; MECHANICS; DIFFUSION;
D O I：
10.1142/9789814295437_0020
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In the evolution of a quantum system subject to a nonlinear dissipative term of Kostin type the probability amplitudes associated to excited states of the Hamiltonian are damped; this results in a dynamic convergence toward the ground state. In this paper we dicuss how dissipation can replace adiabatic evolution in the search of the ground state of a target Hamiltonian and discuss applications to Quantum Annealing.
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页码：288 / 301
页数：14
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