The Ground State Energy of a Polaron in a Strong Magnetic Field

被引：5
|
作者：
Frank, Rupert L. [1 ]
Geisinger, Leander [2 ]
机构：
[1] CALTECH, Dept Math, Pasadena, CA 91125 USA
[2] Princeton Univ, Dept Math, Princeton, NJ 08544 USA
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2015年 / 338卷 / 01期
关键词：
ATOMS; APPROXIMATION; BIPOLARONS; EXTENSION;
D O I：
10.1007/s00220-015-2367-z
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We show that the ground state of a polaron in a homogeneous magnetic field B and its energy are described by an effective one-dimensional minimization problem in the limit B -> infinity. This holds both in the linear Frohlich and in the non-linear Pekar model and makes rigorous an argument of Kochetov, Leschke and Smondyrev.
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页码：1 / 29
页数：29
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