122 citations · 186 across the 4 of their papers we have counts for
4 papers
Second quantization of anyons and spin-anyon duality
Priyanshi Bhasin, Diptiman Sen, Tanmoy Das
Anyons exhibit a non-trivial interplay between local exclusion rules and non-local braiding and exchange phases, making a consistent commutation algebra and second-quantized formul…
Magnetotransport of Dirac Fermions on the surface of a topological insulator
S. Mondal, D. Sen, K. Sengupta +1
We study the properties of Dirac fermions on the surface of a topological insulator in the presence of crossed electric and magnetic fields. We provide an exact solution to this pr…
Tuning the conductance of Dirac fermions on the surface of a topological insulator
S. Mondal, D. Sen, K. Sengupta +1
We study the transport properties of the Dirac fermions with Fermi velocity on the surface of a topological insulator across a ferromagnetic strip providing an exchange field…
One-dimensional fermions with incommensurate hopping close to dimerization
Diptiman Sen, Siddhartha Lal
We study the spectrum of fermions hopping on a chain with a weak incommensuration close to dimerization; both q, the deviation of the wave number from pi, and delta, the strength o…