Deformed coherent and squeezed states of multiparticle processes

被引：9

作者：

Aneva, B ^{[1
]}

机构：

[1] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

[2] LMU Univ, Dept Phys, D-80333 Munich, Germany

[3] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria

来源：

EUROPEAN PHYSICAL JOURNAL C | 2003年 / 31卷 / 03期

关键词：

D O I：

10.1140/epjc/s2003-01335-9

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Deformed squeezed states are introduced as the q-analogues of the conventional undeformed harmonic oscillator algebra squeezed states. It is shown that the boundary vectors in the matrix-product states approach to multiparticle diffusion processes are deformed coherent or squeezed states of a deformed harmonic oscillator algebra. A deformed squeezed and coherent-states solution to the n-species stochastic diffusion boundary problem is proposed and studied.

引用

页码：403 / 414

页数：12