The overarching goal of my research is to construct analytical models and computational frameworks to understand, predict, and engineer fundamental and functional physical properties which define a large class of materials including quantum many body systems, superconductors and Dirac materials.
Recently, I have been working on special non-Hermitian systems which possess real eigenvalues. My focus is to study the quantum and topological phases in such systems.
I am also working on predicting and understanding materials properties using Machine Learning.
[5] A. Ghatak, Tanmoy Das, Theory of superconductivity with non-Hermitian and parity-time reversal symmetric cooper pairing symmetry, Physical Review B 97, 014512 (2018).
[4] A. Bansil, H. Lin, Tanmoy Das, Topological band theory, Review of Modern Physics 88, 021004 (2016).
[3] Tanmoy Das, K. Dolui, Superconducting dome in MoS2 and TiSe2 generated by quasiparticle-phonon coupling, Physical Review B 91, 094510 (2015).
[2] Tanmoy Das, A. V. Balatsky, Engineering three dimensional topological insulator in Rashba-type spin-orbit coupled heterosrtucture, Nature Communications 4, 1972 (2013).
[1] Tanmoy Das, Interaction induced staggered spin-orbit order in two-dimensional electron gas, Physical Review Letters 109, 187006 (2012).