Dibyajyoti Sahu

Ph.D. Candidate in Theoretical Condensed Matter Physics

Ph.D. Candidate, Theoretical Condensed Matter Physics
IISER Bhopal

About Me

I am a Ph.D. candidate in theoretical condensed matter physics at IISER Bhopal. My research focuses on nonequilibrium quantum dynamics, transport, and noise effects in quantum systems, with particular emphasis on topological superconductivity, Majorana bound states, and open quantum systems.

Research Interests

  • Topological superconductivity and Majorana physics
  • Nonequilibrium quantum dynamics and transport
  • Noise and decoherence in quantum systems
  • Optimal control in quantum many-body systems
  • Non-Hermitian and open quantum systems

Research Overview

My work explores how finite-time driving, disorder, and environmental effects influence quantum systems away from equilibrium. I study transport properties, correlation dynamics, and control protocols in both topological and lattice models.

A significant part of my research focuses on Majorana bound states in engineered superconducting systems, where I analyze transport signatures, distinguish topological modes from trivial states, and study the effects of noise on braiding and gate fidelity.

In parallel, I investigate optimal driving protocols in spin systems to suppress excitations and improve robustness against noise. More recently, I am working on non-Hermitian and open quantum systems, focusing on localization transitions, mobility edges, and the interplay between dissipation and transport.

Contact

  • dibyajyoti20@iiserb.ac.in
  • dibyajyoti0811@gmail.com