Research Interests
I am broadly interested in theoretical condensed matter physics. Here are some topics I have worked on:
- Non-Fermi Liquids emerging due to subsystem symmetry breaking
- Spin chirality in systems with spontaneously broken time-reversal symmetry
- Electronic transport in two‐dimensional systems, and the effects of Berry curvature in transport
- Topological phases of matter and quantum phase transitions
List of my journal articles and preprints in theoretical physics:
- Tunneling density of states in exotic superconductors and spatial patterns of particle-hole interference, A. Panigrahi, V. Poliakov, L. Levitov, arxiv:2503.16168
- Non-Fermi liquids from subsystem symmetry breaking in van der Waals multilayers, A. Panigrahi, A. Kumar, arxiv:2411.08091
- Spin chirality and fermion stirring in topological bands, A. Panigrahi, V. Poliakov, Z. Dong, L. Levitov, arxiv:2407.17433
- Signatures of electronic ordering in transport in graphene flat bands, A. Panigrahi, L. Levitov Phys. Rev. B 110, 035122 (2024), arxiv:2403.18817
- Projected Topological Branes, A. Panigrahi, V. Juričić, B. Roy, Communications Physics 5, 230 (2022), arxiv:2112.06911
- Energy magnetization and transport in systems with a non-zero Berry curvature in a magnetic field, A. Panigrahi, S. Mukerjee, SciPost Phys. Core 6, 052 (2023), arxiv:2111.08026
- Non-Hermitian dislocation modes: Stability and melting across exceptional points, A. Panigrahi, R. Moessner, B. Roy, Phys. Rev. B 106, L041302 (2022), arxiv:2105.05244
Articles and Preprints in Experimental Condensed Matter Physics to which I contributed:
- Fluctuating magnetism and Pomeranchuk effect in multilayer graphene, Nature, arxiv:2407.13763
- Spin-orbit proximity in MoS2/bilayer graphene heterostructures, Nat Commun 15, 9251 (2024), arxiv:2403.17120
Click here to download my CV.
Contact Info
You can reach me at archi137 [AT] mit [DOT] edu. Check out other ways to contact me.My name is pronounced as 'ɔrtʃiʃmɑn' (or-chees-maan). In Bangla, it is spelt as 'অর্চিষ্মান'.