Non-commutative open string and D-brane

  title={Non-commutative open string and D-brane},
  author={Chong-Sun Chu and P. M. Ho},
  journal={Nuclear Physics},
  • C. Chu, P. Ho
  • Published 23 December 1998
  • Mathematics
  • Nuclear Physics
Noncommutative D-brane and open string in pp-wave background with B-field
Open-string non-associativity in an R-flux background
We derive the commutation relations for open-string coordinates on D-branes in non-geometric background spaces. Starting from D0-branes on a three-dimensional torus with H -flux, we show that open
Non-commutative (D)-instantons
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D 0-branes in a H-field Background and Noncommutative Geometry
It is known that if we compactify D0-branes on a torus with constant B-field, the resulting theory becomes SYM theory on a noncommutative dual torus. We discuss the extension to the case of a H-field
D-branes and Deformation Quantization
In this note we explain how world-volume geometries of D-branes can be reconstructed within the microscopic framework where D-branes are described through boundary conformal field theory. We extract
Non-commutative worldvolume geometries: D-branes on SU(2) and fuzzy spheres
The geometry of D-branes can be probed by open string scattering. If the background carries a non-vanishing B-field, the world-volume becomes non-commutative. Here we explore the quantization of


D-brane Field Theory on Compact Spaces
We consider Dirichlet p-branes in type II string theory on a space which has been toroidally compactified in d dimensions. We give an explicit construction of the field theory description of this
Noncommutative geometry from strings and branes
Noncommutative torus compactification of Matrix model is shown to be a direct consequence of quantization of the open strings attached to a D-membrane with a non-vanishing background B field. We
D-branes and the noncommutative torus
We show that in certain superstring compactifications, gauge theories on noncommutative tori will naturally appear as D-brane world-volume theories. This gives strong evidence that they are
U-duality of Born-Infeld on the noncommutative two-torus
We discuss Born-Infeld on the noncommutative two-torus as a description of compactified string theory. We show that the resulting theory, including the fluctuations, is manifestly invariant under the
Notes on D-branes
This is a series of remedial lectures on open and unoriented strings for the heterotic string generation. The particular focus is on the interesting features that arise under T-duality---D-branes and
Comments on Supersymmetric Yang-Mills Theory on a Noncommutative Torus
D0-brane theory on a torus with a nonvanishing B field is embedded into a string theory in the weak coupling limit. It is shown that the usual supersymmetric Yang-Mills theory on a noncommutative