Reflection Positivity for Majoranas

被引：18

作者：

Jaffe, Arthur ^{[1
,2
,3
]}

Pedrocchi, Fabio L. ^{[2
]}

机构：

[1] Harvard Univ, Cambridge, MA 02138 USA

[2] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland

[3] Swiss Fed Inst Technol, Inst Theoret Phys, Zurich, Switzerland

来源：

ANNALES HENRI POINCARE | 2015年 / 16卷 / 01期

关键词：

CLASSICAL STATISTICAL-MECHANICS; EUCLIDEAN GREENS FUNCTIONS; QUANTUM FIELD-THEORY; PHASE-TRANSITIONS; SPIN SYSTEMS; FLUX PHASE; LATTICE; AXIOMS; RANGE;

D O I：

10.1007/s00023-014-0311-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We establish reflection positivity for Gibbs trace states defined by certain Hamiltonians that describe the interaction of Majoranas on a lattice. These Hamiltonians may include many-body interactions, as long as the signs of the associated coupling constants satisfy certain restrictions. We show that reflection positivity holds on an even sub-algebra of Majoranas.

引用

收藏

页码：189 / 203

页数：15

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