Asymptotic states in nonlocal field theories

被引：14

作者：

Barci, DG ^{[1
]}

Oxman, LE ^{[1
]}

机构：

[1] UNIV FED RIO DE JANEIRO,INST FIS,DEPT FIS TEOR,BR-21945970 RIO JANEIRO,BRAZIL

来源：

MODERN PHYSICS LETTERS A | 1997年 / 12卷 / 07期

关键词：

D O I：

10.1142/S0217732397000510

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Asymptotic states in field theories containing nonlocal kinetic terms are analyzed using the canonical method, naturally defined in Minkowski space. We apply our results to study the asymptotic states of a nonlocal Maxwell-Chern-Simons theory coming from bosonization in (2 + 1) dimensions. We show that in this case the only asymptotic state of the theory, in the trivial (non-topological) sector, is the vacuum.

引用

页码：493 / 500

页数：8

共 13 条

[1]

Amaral R. L. P. G., 1992, J PHYS A, V25, P5183

[2]

BANERJEE R, HEPTH9607040

[3] On bosonization in 3 dimensions [J].

Barci, DG ;

Fosco, CD ;

Oxman, LE .

PHYSICS LETTERS B, 1996, 375 (1-4) :267-272

[4] Canonical quantization of nonlocal field equations [J].

Barci, DG ;

Oxman, LE ;

Rocca, M .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1996, 11 (12) :2111-2126

[5]

BARCI DG, HEPTH9606183

[6] ARBITRARY POWERS OF DALEMBERTIANS AND THE HUYGENS PRINCIPLE [J].

BOLLINI, CG ;

GIAMBIAGI, JJ .

JOURNAL OF MATHEMATICAL PHYSICS, 1993, 34 (02) :610-621

[7] TOPOLOGICALLY MASSIVE GAUGE-THEORIES [J].

DESER, S ;

JACKIW, R ;

TEMPLETON, S .

ANNALS OF PHYSICS, 1982, 140 (02) :372-411

[8] THE FERMION-BOSON MAPPING IN 3-DIMENSIONAL QUANTUM-FIELD THEORY [J].

FRADKIN, E ;

SCHAPOSNIK, FA .

PHYSICS LETTERS B, 1994, 338 (2-3) :253-258

[9] GENERALIZED FREE FIELDS AND MODELS OF LOCAL FIELD THEORY [J].

GREENBERG, OW .

ANNALS OF PHYSICS, 1961, 16 (02) :158-176

[10] Current algebra and bosonization in three dimensions [J].

LeGuillou, JC ;

Nunez, C ;

Schaposnik, FA .

ANNALS OF PHYSICS, 1996, 251 (02) :426-441

← 1 2 →