6 papers
Twistor approach to classical and quantum D0-brane
Igor Bandos, Mirian Tsulaia
We develop the (super)twistor approach to D-brane, which is the massive type IIA superparticle in ten dimensional spacetime. The basic variables are haxadecuplet of constrained…
BRST methods for constructing quartic actions for spinning black holes
Julian Lang, Mirian Tsulaia
We develop a systematic approach to the computation of gauge invariant quartic interactions between reducible massive and massless higher spin fields. Extending the BRST formulatio…
Spinor moving frame, type II superparticle quantization, hidden symmetry of linearized 10D supergravity, and superamplitudes
Igor Bandos, Mirian Tsulaia
A covariant quantization of type IIB and type IIA superparticles in their spinor moving frame formulation reveals the hidden symmetry of the linearized type II supergravity…
Quantum state spectrum and field theory of D-brane
Igor Bandos, Unai D. M. Sarraga, Mirian Tsulaia
We quantize D-brane, the simplest representative of the family of supersymmetric Dirichlet p-branes, in its spinor moving frame formulation and analyze its quantum state spectru…
Massive Higher Spins and Black Hole Interactions
Julian Lang, Mirian Tsulaia
We give a brief introduction into the gauge invariant formulation of irreducible massive bosonic higher spin fields. We discuss both free Lagrangians and the ones which include cub…
Diagonalization Procedure for Reducible Massless N=1 Supermultiplets
Keith Glennon, Mirian Tsulaia
We consider N=1 supersymmetric systems in d=4, 6 and 10 dimensions which consist of reducible bosonic and fermionic massless representations of the Poincare group. We show in detai…