Noncommutative field theory
MR Douglas, NA Nekrasov - Reviews of Modern Physics, 2001 - APS
This article reviews the generalization of field theory to space-time with noncommuting
coordinates, starting with the basics and covering most of the active directions of research …
coordinates, starting with the basics and covering most of the active directions of research …
Quantum field theory on noncommutative spaces
RJ Szabo - Physics Reports, 2003 - Elsevier
A pedagogical and self-contained introduction to noncommutative quantum field theory is
presented, with emphasis on those properties that are intimately tied to string theory and …
presented, with emphasis on those properties that are intimately tied to string theory and …
Symmetry, gravity and noncommutativity
RJ Szabo - Classical and Quantum Gravity, 2006 - iopscience.iop.org
We review some aspects of the implementation of spacetime symmetries in noncommutative
field theories, emphasizing their origin in string theory and how they may be used to …
field theories, emphasizing their origin in string theory and how they may be used to …
Nonabelian noncommutative gauge theory via noncommutative extra dimensions
The concept of covariant coordinates on noncommutative spaces leads directly to gauge
theories with generalized noncommutative gauge fields of the type that arises in string …
theories with generalized noncommutative gauge fields of the type that arises in string …
Observables of non-commutative gauge theories
DJ Gross, A Hashimoto, N Itzhaki - arXiv preprint hep-th/0008075, 2000 - arxiv.org
We construct gauge invariant operators in non-commutative gauge theories which in the IR
reduce to the usual operators of ordinary field theories (eg F^ 2). We show that in the deep …
reduce to the usual operators of ordinary field theories (eg F^ 2). We show that in the deep …
Emergent gravity from noncommutative space–time
HS Yang - International Journal of Modern Physics A, 2009 - World Scientific
We showed before that self-dual electromagnetism in noncommutative (NC) space–time is
equivalent to self-dual Einstein gravity. This result implies a striking picture about gravity …
equivalent to self-dual Einstein gravity. This result implies a striking picture about gravity …
Quantum gravity, field theory and signatures of noncommutative spacetime
RJ Szabo - General Relativity and Gravitation, 2010 - Springer
A pedagogical introduction to some of the main ideas and results of field theories on
quantized spacetimes is presented, with emphasis on what such field theories may teach us …
quantized spacetimes is presented, with emphasis on what such field theories may teach us …
∗-Trek II:∗ n operations, open Wilson lines and the Seiberg–Witten map
H Liu - Nuclear Physics B, 2001 - Elsevier
Generalizations of the∗-product (eg, n-ary∗ n operations) appear in various places in the
discussion of noncommutative gauge theories. These include the one-loop effective action …
discussion of noncommutative gauge theories. These include the one-loop effective action …
Exact solution to the Seiberg-Witten equation of noncommutative gauge theory
Y Okawa, H Ooguri - Physical Review D, 2001 - APS
Exact solution to the Seiberg-Witten equation of noncommutative gauge theory Page 1 Exact
solution to the Seiberg-Witten equation of noncommutative gauge theory Yuji Okawa* and …
solution to the Seiberg-Witten equation of noncommutative gauge theory Yuji Okawa* and …
Deformed superspace, 𝒩= 1/2 supersymmetry & (non) renormalization theorems
We consider a deformed superspace in which the coordinates θ do not anticommute, but
satisfy a Clifford algebra. We present results on the properties of Script N= 1/2 …
satisfy a Clifford algebra. We present results on the properties of Script N= 1/2 …