Published January 15, 2007 | Version v1
Journal article Metadata-only

Analytic Expression of Arbitrary Matrix Elements for Boson Exponential Quadratic Polynomial Operators

Creators

  • 1. School of Physics and Electronic Engineering, Ludong University, Yantai 264025 (China)

Description

Making use of the transformation relation among usual, normal, and antinormal ordering for the multimode boson exponential quadratic polynomial operators (BEQPO's), we present the analytic expression of arbitrary matrix elements for BEQPO's. As a preliminary application, we obtain the exact expressions of partition function about the boson quadratic polynomial system, matrix elements in particle-number, coordinate, and momentum representation, and P representation for the BEQPO's.

Availability note (English)

Available from http://dx.doi.org/10.1088/0253-6102/47/1/009

Additional details

Identifiers

DOI
10.1088/0253-6102/47/1/009;

Publishing Information

Journal Title
Communications in Theoretical Physics
Journal Volume
47
Journal Issue
1
Journal Page Range
p. 41-44
ISSN
0253-6102

INIS

Country of Publication
China
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
42056886
Subject category
S97: MATHEMATICAL METHODS AND COMPUTING;
Descriptors DEI
BOSONS; COORDINATES; MATRIX ELEMENTS; PARTITION FUNCTIONS; POLYNOMIALS; TRANSFORMATIONS
Descriptors DEC
FUNCTIONS