scholarly journals Planar Dominance in Non-Commutative Field Theories at Infinite External Momentum

2006 ◽  
Vol 115 (1) ◽  
pp. 217-228 ◽  
Author(s):  
T. Konagaya ◽  
J. Nishimura
Keyword(s):  
External Momentum ◽  
Field Theories ◽  
Commutative Field

scholarly journals General properties of non-commutative field theories

2003 ◽  
Vol 668 (1-2) ◽  
pp. 293-321 ◽  
Author(s):  
Luis Álvarez-Gaumé ◽  
Miguel A. Vázquez-Mozo
Keyword(s):  
Field Theories ◽  
Commutative Field ◽  
General Properties

ASPECTS OF THERMAL NON COMMUTATIVE FIELD THEORIES

2002 ◽  
pp. 1168-1169
Author(s):  
G. ARCIONI ◽  
J.L.F. BARBÓN ◽  
JOAQUIM GOMIS ◽  
M.A. VÁZQUEZ-MOZO
Keyword(s):  
Field Theories ◽  
Commutative Field

scholarly journals The renormalization of non-commutative field theories in the limit of large non-commutativity

2003 ◽  
Vol 664 (1-2) ◽  
pp. 371-399 ◽  
Author(s):  
C. Becchi ◽  
S. Giusto ◽  
C. Imbimbo
Keyword(s):  
Field Theories ◽  
Commutative Field

scholarly journals On the relation between non-commutative field theories at   =   and largeNmatrix field theories

2004 ◽  
Vol 2004 (05) ◽  
pp. 047-047 ◽  
Author(s):  
Wolfgang Bietenholz ◽  
Frank Hofheinz ◽  
Jun Nishimura
Keyword(s):  
Field Theories ◽  
Commutative Field

scholarly journals Non-commutative field theories beyond perturbation theory

2003 ◽  
Vol 51 (78) ◽  
pp. 745-752 ◽  
Author(s):  
W. Bietenholz ◽  
F. Hofheinz ◽  
J. Nishimura
Keyword(s):  
Perturbation Theory ◽  
Field Theories ◽  
Commutative Field

scholarly journals NONCOMMUTATIVITY FROM THE SYMPLECTIC POINT OF VIEW

2006 ◽  
Vol 21 (26) ◽  
pp. 5359-5369 ◽  
Author(s):  
E. M. C. ABREU ◽  
C. NEVES ◽  
W. OLIVEIRA
Keyword(s):  
Magnetic Field ◽  
Field Theory ◽  
String Theory ◽  
Point Of View ◽  
Field Theories ◽  
Lagrangian Description ◽  
Moyal Product ◽  
Commutative Field ◽  
Background Magnetic Field

The great deal in noncommutative (NC) field theories started when it was noted that NC spaces naturally arise in string theory with a constant background magnetic field in the presence of D-branes. In this work we explore how NC geometry can be introduced into a commutative field theory besides the usual introduction of the Moyal product. We propose a nonperturbative systematic new way to introduce NC geometry into commutative systems, based mainly on the symplectic approach. Further, as example, this formalism describes precisely how to obtain a Lagrangian description for the NC version of some systems reproducing well-known theories.

scholarly journals Renormalisation of non-commutative field theories

2009 ◽  
pp. 39-82 ◽  
Author(s):  
Vincent Rivasseau ◽  
Fabien Vignes-Tourneret
Keyword(s):  
Field Theories ◽  
Commutative Field

scholarly journals Space/time non-commutative field theories and causality

2003 ◽  
Vol 29 (1) ◽  
pp. 133-141 ◽  
Author(s):  
H. Bozkaya ◽  
P. Fischer ◽  
H. Grosse ◽  
M. Pitschmann ◽  
V. Putz ◽  
...  
Keyword(s):  
Space Time ◽  
Field Theories ◽  
Commutative Field
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