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@article{348953,
author = {Rey, SooandJong and von Unge, Rikard},
article_number = {499},
keywords = {D-branes; noncommutative geometry; noncommutative open string theory},
language = {eng},
issn = {0370-2693},
journal = {Physics Letters B},
title = {S-duality, Noncritical Open String and Noncommutative Gauge Theory},
url = {http://arXiv.org/ps/hep-th/0007089},
volume = {2001},
year = {2000}
}
TY - JOUR
ID - 348953
AU - Rey, Soo-Jong - von Unge, Rikard
PY - 2000
TI - S-duality, Noncritical Open String and Noncommutative Gauge Theory
JF - Physics Letters B
VL - 2001
IS - 499
SP - 215
EP - 215
PB - Elsevier, North-Holland
SN - 03702693
KW - D-branes
KW - noncommutative geometry
KW - noncommutative open string theory
UR - http://arXiv.org/ps/hep-th/0007089
N2 - We examine several aspects of S-duality of four-dimensional noncommutative gauge theory. By making duality transformation explicit, we find that S-dual of noncommutative gauge theory is defined in terms of dual noncommutative deformation. In `magnetic' noncommutative U(1) gauge theory, we show that, in addition to gauge bosons, open D-strings constitute important low-energy excitations: noncritical open D-strings. Upon S-duality, they are mapped to noncritical open F-strings. We propose that, in dual `electric' noncommutative U(1) gauge theory, the latters are identified with gauge-invariant, open Wilson lines. We argue that the open Wilson lines are chiral due to underlying parity noninvariance and obey spacetime uncertainty relation. We finally argue that, at high energy-momentum limit, the `electric' noncommutative gauge theory describes correctly dynamics of delocalized multiple F-strings.
ER -
REY, Soo-Jong a Rikard VON UNGE. S-duality, Noncritical Open String and Noncommutative Gauge Theory. \textit{Physics Letters B}. Elsevier, North-Holland, 2000, roč.~2001, č.~499, s.~215-221. ISSN~0370-2693.
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