3 citations · 5 across the 4 of their papers we have counts for
14 papers
On a Non-local Gas Dynamics Like Integrable Hierarchy
J. C. Brunelli, Ashok Das
We study a new non-local hierarchy of equations of the isentropic gas dynamics type where the pressure is a non-local function of the density. We show that the hierarchy of equatio…
Finite Temperature Field Theories on the Light-Front
Ashok Das
In this talk, we describe our present understanding of thermal field theories on the light-front with an application to Schwinger model.
Monodromy, Duality and Integrability of Two Dimensional String Effective Action
Ashok Das, J. Maharana, A. Melikyan
In this talk, we show how the monodromy matrix, , can be constructed for the two dimensional tree level string effective action. The pole structure of ${\hat{\cal M…
Comment on "Supersymmetry in the half-oscillator - revisited"
Ashok Das, S. Pernice
We point out the flaw in the analysis of Gangopadhyaya and Mallow, hep-th/0206133, where it is claimed that supersymmetry is broken in the SUSY half-oscillator, even with a regular…
Generalized Benney Lattice and the Heavenly Equation
A. Constandache, Ashok Das, Ziemowit Popowicz
We generalize the Benney lattice and show that the new system of equations can be reduced to a generalized Chaplygin gas as well as the heavenly equation. We construct two infinite…
Large gauge invariance and finite temperature
Ashok Das
In this talk, I summarize the status of our understanding of the puzzle of large gauge invariance at finite temperature.