Supersymmetry breaking in two dimensions:: The lattice N=1 Wess-Zumino model -: art. no. 095010

被引：24
作者：
Beccaria, M
Campostrini, M
Feo, A
机构：
[1] Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy
[2] Univ Lecce, Dipartimento Fis, I-73100 Lecce, Italy
[3] Ist Nazl Fis Nucl, Sez Pisa, I-56125 Pisa, Italy
[4] Univ Pisa, Dipartimento Fis Enrico Fermi, I-56125 Pisa, Italy
[5] Univ Parma, Dipartimento Fis, I-43100 Parma, Italy
[6] Ist Nazl Fis Nucl, Grp Collegato Parma, I-43100 Parma, Italy
来源：
PHYSICAL REVIEW D | 2004年 / 69卷 / 09期
关键词：
D O I：
10.1103/PhysRevD.69.095010
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study dynamical supersymmetry breaking by nonperturbative lattice techniques in a class of two-dimensional N=1 Wess-Zumino models. We work in the Hamiltonian formalism and analyze the phase diagram by analytical strong-coupling expansions and explicit numerical simulations with Green function Monte Carlo methods.
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页数：23
相关论文
共 48 条
[1]  
ALVAREZGAUME L, UNPUB
[2]   COMPARISON OF GRAND UNIFIED THEORIES WITH ELECTROWEAK AND STRONG COUPLING-CONSTANTS MEASURED AT LEP [J].
AMALDI, U ;
DEBOER, W ;
FURSTENAU, H .
PHYSICS LETTERS B, 1991, 260 (3-4) :447-455
[3]   Green function simulation of Hamiltonian lattice models with stochastic reconfiguration [J].
Beccaria, M .
EUROPEAN PHYSICAL JOURNAL C, 2000, 13 (02) :357-364
[4]   A Hamiltonian lattice study of the two-dimensional Wess-Zumino model [J].
Beccaria, M ;
Campostrini, M ;
Feo, A .
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 119 :891-893
[5]   Hamiltonian Monte Carlo simulation of the two-dimensional Wess-Zumino model [J].
Beccaria, M ;
Campostrini, M ;
Feo, A .
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 106 :944-946
[6]  
Beccaria M, 2001, PHYS REV D, V64, DOI 10.1103/PhysRevD.64.077502
[7]   Optimization of trial wave functions for Hamiltonian lattice models [J].
Beccaria, M .
PHYSICAL REVIEW D, 2000, 61 (11)
[8]   Wave functions for SU(2) Hamiltonian lattice gauge theory [J].
Beccaria, M .
PHYSICAL REVIEW D, 2000, 62 (03) :1-8
[9]  
BECCARIA M, 2001, ECT COLL M QUANT MON
[10]  
BECCARIA M, HEPLAT0309054
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