Saugata Ghosh

activity

20042015

most citedStrength functions, entropies and duality in weakly to strongly interacting fermionic systems

22 citations · 42 across the 9 of their papers we have counts for

collaborators

Showing 2006Show all

3 papers · 1 filter

math-ph2006★ 8 cited

Skew-orthogonal polynomials, differential systems and random matrix theory

Saugata Ghosh

We study skew-orthogonal polynomials with respect to the weight function $exp [- 2 V (x)]$ , with $V (x) = \sum_{K = 1}^{2 d} (u_{K} / K) x^{K}$ , $u_{2 d} > 0$ , $d > 0$ . A finite subsequence of…

cond-mat.other2006

Delocalization transition in an exactly solvable many-body system in Two Dimensions

Ganesh R, Saugata Ghosh

We study delocalization transition in a many body system in two dimension. We identify the presence of a complex vector potential that gives rise to this transition.

math-ph2006★ 9 cited

Generalized Christoffel-Darboux formula for skew-orthogonal polynomials and random matrix theory

Saugata Ghosh

We obtain generalized Christoffel-Darboux (GCD) formula for skew-orthogonal polynomials (SOP). Using this, we present an alternative derivation of the level density and two-point f…