Finiteness conditions for light-front Hamiltonians

被引：11

作者：

Burkardt, M ^{[1
]}

机构：

[1] New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.57.1136

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the context of simple models, it is shown that demanding finiteness for physical masses with respect to a longitudinal cutoff can be used to fix the ambiguity in the renormalization of fermions masses in the Hamiltonian light-front formulation. Difficulties that arise in applications of finiteness conditions to discrete light-cone quantization are discussed.

引用

页码：1136 / 1143

页数：8

共 16 条

[1] A (1+1)-dimensional reduced model of mesons [J].

Antonuccio, F ;

Dalley, S .

PHYSICS LETTERS B, 1996, 376 (1-3) :154-162

[2]

ANTONUCCIO F, HEPPH9705413

[3] HADRON MASSES IN QUANTUM CHROMODYNAMICS ON THE TRANSVERSE LATTICE [J].

BARDEEN, WA ;

PEARSON, RB ;

RABINOVICI, E .

PHYSICAL REVIEW D, 1980, 21 (04) :1037-1054

[4]

BRODSKY S, HEPPH9705477

[5]

Brodsky S. J., 1993, Particle World, V3, P109

[6]

BRODSKY SJ, 1996, P ELFE SUMM SCH CONF, P255

[7]

Burkardt M, 1996, ADV NUCL PHYS, V23, P1

[8] (3+1)-dimensional light-front model with spontaneous breaking of chiral symmetry [J].

Burkardt, M ;

ElKhozondar, H .

PHYSICAL REVIEW D, 1997, 55 (10) :6514-6521

[9] ROTATIONAL INVARIANCE IN LIGHT-CONE QUANTIZATION [J].

BURKARDT, M ;

LANGNAU, A .

PHYSICAL REVIEW D, 1991, 44 (12) :3857-3867

[10] Parity invariance and nonperturbative renormalization of effective light-front Hamiltonians [J].

Burkardt, M .

PHYSICAL REVIEW D, 1996, 54 (04) :2913-2920

← 1 2 →