93 citations · 212 across the 8 of their papers we have counts for
8 papers
Studies on Boundary Conditions and Noncommutativity in String Theory
Arindam Ghosh Hazra
The central theme of this thesis is noncommutativity in string theory. We explore in detail how noncommutative structures can emerge in case of the interacting bosonic string and e…
String non(anti)commutativity for Neveu-Schwarz boundary conditions
Chandrasekhar Chatterjee, Sunandan Gangopadhyay, Arindam Ghosh Hazra +1
The appearance of non(anti)commutativity in superstring theory, satisfying the Neveu-Schwarz boundary conditions is discussed in this paper. Both an open free superstring and also…
Normal ordering and non(anti)commutativity in open super strings
Sunandan Gangopadhyay, Arindam Ghosh Hazra
Nonanticommutativity in an open super string moving in the presence of a background antisymmetric tensor field is investigated in a conformal field theoretic app…
Noncommutativity in interpolating string: A study of gauge symmetries in noncommutative framework
Sunandan Gangopadhyay, Arindam Ghosh Hazra, Anirban Saha
A new Lagrangian description that interpolates between the Nambu--Goto and Polyakov version of interacting strings is given. Certain essential modifications in the Poission bracket…
Normal ordering and noncommutativity in open bosonic strings
Biswajit Chakraborty, Sunandan Gangopadhyay, Arindam Ghosh Hazra
Noncommutativity in an open bosonic string moving in the presence of a background Neveu-Schwarz two-form field is investigated in a conformal field theory approach, leadin…
Twisted Galilean symmetry and the Pauli principle at low energies
Biswajit Chakraborty, Sunandan Gangopadhyay, Arindam Ghosh Hazra +1
We show the twisted Galilean invariance of the noncommutative parameter, even in presence of space-time noncommutativity. We then obtain the deformed algebra of the Schrödinger fie…