Non relativistic limit of integrable QFT with fermionic excitations
Non relativistic limit of integrable QFT with fermionic excitations
复制标题
费米子激发可积 QFT 的非相对论极限
DOI:
10.1088/1751-8121/aa6f69
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Bastianello A
中科院分区:
文献类型:
--
作者:
Bastianello A
The aim of this paper is to investigate the non-relativistic limit of integrable quantum field theories with fermionic fields, such as the O (N) Gross–Neveu model, the supersymmetric Sinh–Gordon and non-linear sigma models. The non-relativistic limit of these theories is implemented by a double scaling limit which consists of sending the speed of light c to infinity and rescaling at the same time the relevant coupling constant of the model in such a way to have finite energy excitations. For the general purpose of mapping the space of continuous non-relativistic integrable models, this paper completes and integrates the analysis done in Bastianello A et al (2016 J. Stat. Mech. 123104) on the non-relativistic limit of purely bosonic theories.
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影响因子:
4.4
作者:
S. Ferrara;L. Girardello;S. Sciuto
通讯作者:
S. Ferrara;L. Girardello;S. Sciuto
DOI:
10.1088/0305-4470/37/26/c01
发表时间:
2004
期刊:
Journal of Physics A: Mathematical and General
影响因子:
--
作者:
H. Grosse;E. Langmann;C. Paufler
通讯作者:
C. Paufler
DOI:
10.1016/0550-3213(91)90175-w
发表时间:
1991
期刊:
Nuclear Physics
影响因子:
--
作者:
C. Ahn
通讯作者:
C. Ahn
DOI:
10.1088/1742-6596/804/1/012037
发表时间:
2016
期刊:
Journal of Physics: Conference Series
影响因子:
--
作者:
E. Ragoucy
通讯作者:
E. Ragoucy
DOI:
10.1016/s0550-3213(97)00555-5
发表时间:
1997
期刊:
Nuclear Physics
影响因子:
--
作者:
T. Oota
通讯作者:
T. Oota