2 papers
quant-ph2001
Exact solutions of effective mass Schroedinger equations
B. Roy, P. Roy
We outline a general method of obtaining exact solutions of Schroedinger equations with a position dependent effective mass. Exact solutions of several potentials including shape i…
hep-ph1995
Flavour Equilibration in Quark-Gluon Plasma
J. Alam, P. Roy, S. Sarkar +2
Within the framework of a dynamical and physically transparent model developed earlier, we study the time evolution of various quark flavours in the baryon-free region in ultrarela…