126 citations · 697 across the 321 of their papers we have counts for
15 papers · 1 filter
Entangled state distillation from single copy mixed states beyond LOCC
Indranil Biswas, Atanu Bhunia, Indrani Chattopadhyay +1
No pure entangled state can be distilled from a or mixed state by separable operations. In , pure entanglement can be distilled by separable o…
Real Slices of -Opers
Indranil Biswas, Sebastian Heller, Laura P. Schaposnik
Through the action of an anti-holomorphic involution (a real structure) on a Riemann surface , we consider the induced actions on -opers and study th…
Counting rational curves with an -fold point
Indranil Biswas, Chitrabhanu Chaudhuri, Apratim Choudhury +2
We obtain a recursive formula for the number of rational degree curves in that pass through generic points and that have an -fold singular point. Th…
Chen--Ruan cohomology and orbifold Euler characteristic of moduli spaces of parabolic bundles
Indranil Biswas, Sujoy Chakraborty, Arijit Dey
We consider the moduli space of stable parabolic Higgs bundles of rank and fixed determinant, and having full flag quasi-parabolic structures over an arbitrary parabolic diviso…
On the stability of pulled back parabolic vector bundles
Indranil Biswas, Manish Kumar, A. J. Parameswaran
Take an irreducible smooth projective curve defined over an algebraically closed field of characteristic zero, and fix finitely many distinct point $D\, =\, \{x_1,\, \cdots,\,…
Criteria for the ampleness of certain vector bundles
Indranil Biswas, Vamsi Pritham Pingali
We prove that certain vector bundles over surfaces are ample if they are so when restricted to divisors, certain numerical criteria hold, and they are semistable (with respect to $…