A bstract In this paper we consider non-commutativity that arises from T-duality of bosonic
coordinates of type II superstring in presence of coordinate dependent Ramond-Ramond …

We investigate effects of fermionic T‐duality on type II superstring in presence of Ramond‐
Ramond (RR) field that has infinitesimal linear dependence on bosonic coordinate xμ. Other …

We investigate whether the symmetry transformations of a bosonic string are connected by T-
duality. We start with a standard closed string theory. We continue with a modified open …

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 …

In this article, we examine T dualization in the double space formalism of type II superstring
theory in pure spinor formulation. All background fields are constant except the Ramond …

A bstract We investigate T-duality of a closed string moving in a weakly curved background
of the second order. A previously discussed weakly curved background consisted of a flat …

A bstract In the paper [1] we showed that in double space, where all initial coordinates x μ
are doubled x μ→ y μ, the T-duality transformations can be performed by exchanging places …

In this article, the T‐dualization of a 3D closed bosonic string, that is propagating in space‐
time metric with an infinitesimal linear dependence on the coordinates xμ, is considered …

In this article we offer a new interpretation of the T-dualization procedure of type II
superstring theory in the double space framework. We use the ghost free action of type II …

We give a review of brackets and interior products in bosonic string theory, in different
representations, used in formulation of a theory and derived in a transformation of related …