scholarly journals Sum-over-histories representation for the causal Green function of free scalar field theory

1995 ◽  
Vol 51 (4) ◽  
pp. 1818-1830 ◽  
Author(s):  
Oliver Rudolph
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Green Function ◽  
Scalar Field Theory ◽  
Free Scalar

scholarly journals Entanglement growth after a global quench in free scalar field theory

2016 ◽  
Vol 2016 (11) ◽  
Author(s):  
Jordan S. Cotler ◽  
Mark P. Hertzberg ◽  
Márk Mezei ◽  
Mark T. Mueller
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Scalar Field Theory ◽  
Free Scalar

ON THE BOUSSINESQ HIERARCHY AND REALIZATION OF W3-SYMMETRY

1993 ◽  
Vol 08 (05) ◽  
pp. 895-907
Author(s):  
S. GHOSH ◽  
S. ROY
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Lie Algebra ◽  
Ward Identity ◽  
Gauge Fields ◽  
Scalar Field Theory ◽  
Gauge Fixing ◽  
Free Scalar

The Boussinesq hierarchy equation can be regarded as W3-gravity Ward identity from Polyakov-type gauge fixing on SL (3, R) Lie algebra valued gauge fields through proper identification of the fields. We clarify its relation with the W3-gravity obtained by Hull through gauging the chiral W3-symmetry of a free scalar field theory.

scholarly journals A short introduction to κ-deformation

2017 ◽  
Vol 32 (35) ◽  
pp. 1730026 ◽  
Author(s):  
J. Kowalski-Glikman
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Minkowski Space ◽  
Momentum Space ◽  
Short Review ◽  
Short Introduction ◽  
Scalar Field Theory ◽  
Poincaré Algebra ◽  
Free Scalar

In this short review we describe some aspects of [Formula: see text]-deformation. After discussing the algebraic and geometric approaches to [Formula: see text]-Poincaré algebra we construct the free scalar field theory, both on noncommutative [Formula: see text]-Minkowski space and on curved momentum space. Finally, we make a few remarks concerning the interacting scalar field.

scholarly journals Scalar field theory limits of bosonic string amplitudes

2000 ◽  
Vol 579 (1-2) ◽  
pp. 379-410 ◽  
Author(s):  
Alberto Frizzo ◽  
Lorenzo Magnea ◽  
Rodolfo Russo
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Bosonic String ◽  
Scalar Field Theory ◽  
String Amplitudes

On causality in polymer scalar field theory

2011 ◽  
Author(s):  
Angel A. García-Chung ◽  
Hugo A. Morales-Técotl ◽  
Luis Arturo Ureña-López ◽  
Hugo Aurelio Morales-Técotl ◽  
Román Linares-Romero ◽  
...  
Keyword(s):  
Field Theory ◽  
Scalar Field ◽  
Scalar Field Theory
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