Buividovich, P. V. and Davody, A.
(2017)
*Diagrammatic Monte Carlo for the weak-coupling expansion of non-Abelian lattice field theories: Large- N U(N)×U(N) principal chiral model.*
Physical Review D 96 (11).

Full text not available from this repository.

Other URL: http://doi.org/10.1103/PhysRevD.96.114512

## Abstract

We develop numerical tools for diagrammatic Monte Carlo simulations of non-Abelian lattice field theories in the t'Hooft large-N limit based on the weak-coupling expansion. First, we note that the path integral measure of such theories contributes a bare mass term in the effective action which is proportional to the bare coupling constant. This mass term renders the perturbative expansion ...

## Export bibliographical data

Item type: | Article | ||||
---|---|---|---|---|---|

Date: | 2017 | ||||

Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Gunnar Bali Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Dirk Pleiter | ||||

Identification Number: |
| ||||

Keywords: | PHASE-TRANSITION; GAUGE-THEORY; QUANTUM CHROMODYNAMICS; PERTURBATION-THEORY; WORM ALGORITHM; MATRIX MODELS; MARKOV-CHAINS; SIGMA-MODEL; QCD; EQUATIONS; | ||||

Dewey Decimal Classification: | 500 Science > 530 Physics | ||||

Status: | Published | ||||

Refereed: | Yes, this version has been refereed | ||||

Created at the University of Regensburg: | Yes | ||||

Item ID: | 39452 |