Quantum theory of heating of a single trapped ion

被引：17
作者：
Intravaia, F
Maniscalco, S
Piilo, J
Messina, A
机构：
[1] Univ Palermo, INFM, Dipartimento Sci Fis & Astron, I-90123 Palermo, Italy
[2] Helsinki Inst Phys, FIN-00014 Helsinki, Finland
来源：
PHYSICS LETTERS A | 2003年 / 308卷 / 01期
关键词：
D O I：
10.1016/S0375-9601(02)01778-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The heating of trapped ions due to the interaction with a quantized environment is studied without performing the Born-Markov approximation. A generalized master equation local in time is derived and a novel theoretical approach to solve it analytically is proposed. Our master equation is in the Lindblad form with time dependent coefficients, thus allowing the simulation of the dynamics by means of the Monte Carlo Wave Function (MCWF) method. (C) 2003 Elsevier Science B.V. All rights reserved.
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页码：6 / 10
页数：5
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