EFFECTIVE MESON-MESON INTERACTION IN 2+1 DIMENSIONAL LATTICE QED

被引:8
作者
CANOSA, JD [1 ]
FIEBIG, HR [1 ]
MARKUM, H [1 ]
机构
[1] VIENNA TECH UNIV, INST KERNPHYS, A-1040 VIENNA, AUSTRIA
基金
美国国家科学基金会;
关键词
D O I
10.1016/0920-5632(95)00341-6
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
A definition of an effective meson-meson interaction adapted to the framework of a lattice simulation is presented. Results, based on a truncated momentum-space 4-point time correlation matrix, and preliminary data from a complementary coordinate-space simulation, are shown.
引用
收藏
页码:657 / 659
页数:3
相关论文
共 6 条
[1]   TOWARDS A MESON-MESON POTENTIAL IN 2+1 DIMENSIONAL LATTICE QED [J].
CANOSA, JD ;
FIEBIG, HR .
NUCLEAR PHYSICS B, 1994, :561-563
[2]   MESON-MESON SCATTERING PHASE-SHIFTS IN (2+1)-DIMENSIONAL LATTICE QED [J].
FIEBIG, HR ;
WOLOSHYN, RM ;
DOMINGUEZ, A .
NUCLEAR PHYSICS B, 1994, 418 (03) :649-685
[3]  
FIEBIG HR, UNPUB
[4]   LATTICE QCD CALCULATION OF HADRON SCATTERING LENGTHS [J].
KURAMASHI, Y ;
FUKUGITA, M ;
MINO, H ;
OKAWA, M ;
UKAWA, A .
NUCLEAR PHYSICS B, 1994, :117-122
[5]  
MA SK, 1985, STATISTICAL MECHANIC
[6]   BARYON-BARYON POTENTIALS ON THE LATTICE [J].
RABITSCH, K ;
MARKUM, H ;
SAKULER, W .
PHYSICS LETTERS B, 1993, 318 (03) :507-510