43 citations · 256 across the 17 of their papers we have counts for
6 papers · 1 filter
On covariant quantization of M0-brane. Spinor moving frame, pure spinor formalism and hidden symmetries of D=11 supergravity
Igor A. Bandos
The covariant quantization of massless D=11 superparticle (M0-brane) in its twistor-like Lorentz harmonic formulation is used to clarify the origin and some properties of the Berko…
D=11 massless superparticle covariant quantization, pure spinor BRST charge and hidden symmetries
Igor A. Bandos
We consider the covariant quantization of the D=11 massless superparticle (M0-brane) in the spinor moving frame or twistor-like Lorentz harmonics formulation. The action involves t…
Spinor moving frame, M0-brane covariant BRST quantization and intrinsic complexity of the pure spinor approach
Igor A. Bandos
To exhibit the possible origin of the inner complexity of the Berkovits's pure spinor approach, we consider the covariant BRST quantization of the D=11 massless superparticle (M0-b…
Twistor string as tensionless superstring
Igor A. Bandos, Jose A. de Azcarraga, Cesar Miquel-Espanya
We give a brief review of the twistor string approach to supersymmetric Yang-Mills theories with an emphasis on the different formulations of (super)string models in supertwistor s…
BPS preons in M-theory and supergravity
I. A. Bandos, J. A. de Azcarraga
After introducing the notion of BPS preons as the basic constituents of M-theory, we discuss the recent negative results in the search for solutions of the D=10 and D=11 supergravi…
On D=11 supertwistors, superparticle quantization and a hidden SO(16) symmetry of supergravity
Igor A. Bandos, Jose A. de Azcarraga, Dmtri P. Sorokin
We consider a covariant quantization of the D=11 massless superparticle in the supertwistor framework. D=11 supertwistors are highly constrained, but the interpretation of their bo…