Renormalization of the bilocal sine-Gordon model

被引：2

作者：

Steib, I ^{[1
]}

Nagy, S. ^{[1
]}

机构：

[1] Univ Debrecen, Dept Theoret Phys, POB 5, H-4010 Debrecen, Hungary

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2019年 / 34卷 / 21期

关键词：

Renormalization; sine-Gordon model; QUANTUM-FIELD-THEORY; COULOMB GAS; EQUATION; FLOW;

D O I：

10.1142/S0217751X19501173

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The functional renormalization group treatment is presented for the two-dimensional sine-Gordon model including a bilocal term in the potential, which contributes to the flow at the tree level. It is shown that the flow of the bilocal term can substitute the evolution of the wave function renormalization constant, since it can recover the Kosterlitz-Thouless type phase transition. The flows can also reveal the connection between the sine-Gordon and the noninteracting Thirring models at a special value of the wave number parameter.

引用

页数：17

共 50 条

[1] MASS RENORMALIZATION IN THE SINE-GORDON MODEL
XU, BW
ZHANG, YM
[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1992, 25 (17): : L1039 - L1042
[2] MOMENTUM SPACE RENORMALIZATION FOR THE SINE-GORDON MODEL
KNOPS, HJF
OUDEN, LWJD
[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 1980, 103 (03) : 597 - 608
[3] Sine-Gordon Model: Renormalization Group Solution and Applications
Malard, Mariana
[J]. BRAZILIAN JOURNAL OF PHYSICS, 2013, 43 (03) : 182 - 198
[4] RENORMALIZATION OF THE SINE-GORDON MODEL AND NONCONSERVATION OF THE KINK CURRENT
HUANG, K
POLONYI, J
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1991, 6 (03): : 409 - 429
[5] Renormalization of Higher Currents of the Sine-Gordon Model in pAQFT
Zanello, Fabrizio
[J]. ANNALES HENRI POINCARE, 2024,
[6] Sine-Gordon Model: Renormalization Group Solution and Applications
Mariana Malard
[J]. Brazilian Journal of Physics, 2013, 43 : 182 - 198
[7] Functional Renormalization Group Approach to the Sine-Gordon Model
Nagy, S.
Nandori, I.
Polonyi, J.
Sailer, K.
[J]. PHYSICAL REVIEW LETTERS, 2009, 102 (24)
[8] A probabilistic approach of ultraviolet renormalization in the boundary Sine-Gordon model
Lacoin, Hubert
Rhodes, Remi
Vargas, Vincent
[J]. PROBABILITY THEORY AND RELATED FIELDS, 2023, 185 (1-2) : 1 - 40
[9] A probabilistic approach of ultraviolet renormalization in the boundary Sine-Gordon model
Hubert Lacoin
Rémi Rhodes
Vincent Vargas
[J]. Probability Theory and Related Fields, 2023, 185 : 1 - 40
[10] SNOIDAL SINE-GORDON KINKS AND RENORMALIZATION EFFECTS
HAMMER, CL
SHRAUNER, JE
[J]. PHYSICAL REVIEW B, 1984, 29 (01): : 232 - 238

← 1 2 3 4 5 →