NONCOMMUTATIVE INSTANTONS AND THE INFORMATION METRIC
2002 ◽
Vol 17
(06)
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pp. 341-353
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Keyword(s):
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.
2019 ◽
Vol 34
(08)
◽
pp. 1950035
2008 ◽
Vol 17
(08)
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pp. 1179-1196
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2010 ◽
Vol 34
(6)
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pp. 788-797
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Keyword(s):
2006 ◽
Vol 5
(10)
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pp. 2569-2577
Keyword(s):
Keyword(s):