20 citations · 258 across the 42 of their papers we have counts for
42 papers
From Poincare Invariance to Gauge Theories: Yang-Mills and General Relativity
Branislav Sazdovic
This article is founded on two fundamental principles: the principle field equations introduced in Refs. \cite{S, S1, S2} and the Fock-Ivanenko covariant derivatives \cite{FI, F}.…
Rarita-Schwinger equation from principle equation for all spins
Branislav Sazdovic
In previous two articles we postulated that field equations for arbitrary spin and helicity are Casimir eigenvalue equations. In massive case, from such principle equation, we deri…
Noncommutativity and nonassociativity of type II superstring with coordinate dependent RR field
Bojan Nikolic, Branislav Sazdovic, Danijel Obric
In this paper we will consider noncommutativity that arises from bosonic T-dualization of type II superstring in presence of Ramond-Ramond (RR) field, which linearly depends on the…
Courant bracket twisted both by a 2-form and by a bi-vector
Lj. Davidović, I. Ivanišević, B. Sazdović
We obtain the Courant bracket twisted simultaneously by a 2-form and a bi-vector by calculating the Poisson bracket algebra of the symmetry generator in the basis obtained…
Courant bracket as T-dual invariant extension of Lie bracket
Ljubica Davidovic, Ilija Ivanisevic, Branislav Sazdovic
We consider the symmetries of a closed bosonic string, starting with the general coordinate transformations. Their generator takes vector components as its parameter and its…
Advantage of the second-order formalism in double space T-dualization of type II superstring
B. Nikolić, B. Sazdović
In this article we present bosonic T-dualization in double space of the type II superstring theory in pure spinor formulation. We use the action with constant background fields obt…