Published September 1996
| Version v1
Journal article
Four-loop vacuum energy β function in O(N) symmetric scalar theory
Creators
- 1. Department of Physics, Purdue University, West Lafayette, Indiana 47907-1396 (United States)
Description
The β function of the vacuum energy density is computed at the four-loop level in massive O(N) symmetric φ4 theory. Dimensional regularization is used in conjunction with the MS scheme and all calculations are in momentum space in the massive theory. The result is βv=(N/4)g+[N(N+2)/96]g3+{N(N+2)(N+8)[12ζ(3)-25]/1296}g4+O(g5). copyright 1996 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 54
- Journal Issue
- 6
- Journal Page Range
- p. 3965-3975.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28009672
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ENERGY DENSITY; O GROUPS; PHI4-FIELD THEORY; RENORMALIZATION; STABILITY; VACUUM STATES
- Descriptors DEC
- DYNAMICAL GROUPS; FIELD THEORIES; LIE GROUPS; QUANTUM FIELD THEORY; SYMMETRY GROUPS