scholarly journals Families of Noncommutative Instantons

2007 ◽  
Vol 171 ◽  
pp. 211-222
Author(s):  
Giovanni Landi
Keyword(s):  
Noncommutative Instantons

scholarly journals Zero modes and the Atiyah-Singer index in noncommutative instantons

2002 ◽  
Vol 66 (2) ◽  
Author(s):  
Keun-Young Kim ◽  
Bum-Hoon Lee ◽  
Hyun Seok Yang
Keyword(s):  
Zero Modes ◽  
Noncommutative Instantons

scholarly journals Noncommutative Instantons from Twisted Conformal Symmetries

2007 ◽  
Vol 271 (3) ◽  
pp. 591-634 ◽  
Author(s):  
Giovanni Landi ◽  
Walter D. van Suijlekom
Keyword(s):  
Conformal Symmetries ◽  
Noncommutative Instantons

scholarly journals PROJECTORS, MATRIX MODELS AND NONCOMMUTATIVE INSTANTONS

2004 ◽  
Vol 19 (28) ◽  
pp. 4789-4811 ◽  
Author(s):  
P. VALTANCOLI
Keyword(s):  
Matrix Models ◽  
Matrix Model ◽  
Projective Modules ◽  
Noncommutative Topology ◽  
The Matrix ◽  
Noncommutative Instantons ◽  
Smooth Deformation ◽  
Model Approach

We deconstruct the finite projective modules for the fuzzy four-sphere, described in a previous paper, and correlate them with the matrix model approach, making manifest the physical implications of noncommutative topology. We briefly discuss also the U (2) case, being a smooth deformation of the celebrated BPST SU (2) classical instantons on a sphere.

scholarly journals Noncommutative Instantons on the 4-Sphere¶from Quantum Groups

2002 ◽  
Vol 226 (2) ◽  
pp. 419-432 ◽  
Author(s):  
F. Bonechi ◽  
N. Ciccoli ◽  
M. Tarlini
Keyword(s):  
Quantum Groups ◽  
Noncommutative Instantons

scholarly journals Algebraic deformations of toric varieties II: noncommutative instantons

2011 ◽  
Vol 15 (6) ◽  
pp. 1817-1907 ◽  
Author(s):  
Lucio Cirio ◽  
Giovanni Landi ◽  
Richard J. Szabo
Keyword(s):  
Toric Varieties ◽  
Noncommutative Instantons

scholarly journals Constructions of noncommutative instantons on and

2000 ◽  
Vol 591 (1-2) ◽  
pp. 547-583 ◽  
Author(s):  
Ori J. Ganor ◽  
Andrei Yu. Mikhailov ◽  
Natalia Saulina
Keyword(s):  
Noncommutative Instantons

scholarly journals Noncommutative Instantons and Twistor Transform

2001 ◽  
Vol 221 (2) ◽  
pp. 385-432 ◽  
Author(s):  
Anton Kapustin ◽  
Alexander Kuznetsov ◽  
Dmitri Orlov
Keyword(s):  
Noncommutative Instantons

scholarly journals NONCOMMUTATIVE INSTANTONS AND THE INFORMATION METRIC

2002 ◽  
Vol 17 (06) ◽  
pp. 341-353 ◽  
Author(s):  
SHAHROKH PARVIZI
Keyword(s):  
Moduli Space ◽  
Dimensional Space ◽  
Space Time ◽  
First Order ◽  
Dimensional Space Time ◽  
Information Metric ◽  
Definition Of ◽  
Definition Of Information ◽  
Noncommutative Instantons

By using the so-called Information Metric on the moduli space of an anti-self-dual (ASD) Instanton in a self-dual (SD) noncommutative background, we investigate the geometry of moduli space. The metric is evaluated perturbatively in noncommutativity parameter and we show that by putting a cutoff in the location of instanton in the definition of Information Metric we can recover the five-dimensional space–time in the presence of a B-field. This result shows that the noncommutative YM-Instanton Moduli corresponds to D-Instanton Moduli in the gravity side where the radial and transverse location of D-Instanton correspond to YM-Instanton size and location, respectively. The match is shown in the first order of noncommutativity parameter.

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