Quantum field theory on noncommutative spaces
- R. Szabo
- Physics, Mathematics
- 20 September 2001
Membrane sigma-models and quantization of non-geometric flux backgrounds
- D. Mylonas, P. Schupp, R. Szabo
- Mathematics
- 4 July 2012
A bstractWe develop quantization techniques for describing the nonassociative geometry probed by closed strings in flat non-geometric R-flux backgrounds M . Starting from a suitable Courant…
An introduction to string theory and D-brane dynamics
- R. Szabo
- Physics
- 1 April 2004
Historical Overview of String Theory Classical String Theory Quantization of the Bosonic String Superstrings Ramond-Ramond Charges and T-Duality D-Branes and Gauge Theory D-Brane Dynamics…
Symmetry, gravity and noncommutativity
- R. Szabo
- Mathematics, Physics
- 23 June 2006
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 construct theories of…
Constructing D-branes from K theory
A detailed review of recent developments in the topological classification of D-branes in superstring theory is presented. Beginning with a thorough, self-contained introduction to the techniques and…
Exact Solution of Quantum Field Theory on Noncommutative Phase Spaces
- E. Langmann, R. Szabo, K. Zarembo
- Physics
- 6 August 2003
We present the exact solution of a scalar field theory defined with noncommuting position and momentum variables. The model describes charged particles in a uniform magnetic field and with an inter…
Duality in scalar field theory on noncommutative phase spaces
- E. Langmann, R. Szabo
- Mathematics
- 6 February 2002
Finite N matrix models of noncommutative gauge theory
- J. Ambjorn, Y. Makeenko, J. Nishimura, R. Szabo
- Mathematics
- 1 November 1999
We describe a unitary matrix model which is constructed from discrete analogs of the usual projective modules over the noncommutative torus and use it to construct a lattice version of noncommutative…
Lattice gauge fields and discrete noncommutative Yang-Mills theory
- J. Ambjorn, Y. Makeenko, J. Nishimura, R. Szabo
- Mathematics
- 21 April 2000
We present a lattice formulation of non-commutative Yang-Mills theory in arbitrary even dimensionality. The UV/IR mixing characteristic of non-commutative field theories is demonstrated at a…
Topological gravity and transgression holography
- P. Salgado, R. Szabo, O. Valdivia
- Physics
- 15 January 2014
We show that Poincare-invariant topological gravity in even dimensions can be formulated as a transgression field theory in one higher dimension whose gauge connections are associated to linear and…
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