2 papers
math-ph2026
A symplectic geometric origin of universal quartic modified dispersion relations
Sanjib Dey, Mir Faizal
We show that quartic modifications of relativistic dispersion relations arise generically from deformation-quantized phase spaces under minimal kinematical assumptions relevant to…
math-ph2017
Properties of soliton surfaces associated with integrable sigma models
Sanjib Dey, A. M. Grundland
We investigate certain properties of -valued two-dimensional soliton surfaces associated with the integrable sigma models constructed by the o…