Dr. Shashank Gupta

Dr. Shashank Gupta

Faculty at IIT-Indore | Ex-Research Lead at QNu Labs | Ex-postdoc at OIST, Japan

Harish-Chandra Research Institute (HRI)

Published:

Harish-Chandra Research Institute, Prayagraj

Duration: Ongoing Research Collaboration (2023-Present)
Primary Collaborator: Prof. Aditi Sen (De), Physics Division

Overview

HRI is a premier research institution in India dedicated to fundamental research in mathematics, physics, and related areas. Through my collaboration with Prof. Aditi Sen (De) and her research group, I have engaged in advanced research on quantum resource theory and non-Markovian quantum dynamics.

Research Collaboration

Joint Research Areas:

  1. Non-Markovian Effects in Quantum Resources
    • Investigating constructive feedback of non-Markovian dynamics on quantum correlations
    • Exploring channel memory effects in quantum communication
  2. Quantum Resource Theory
    • Resource quantification and optimization
    • Applications to quantum networks and communication
  3. Quantum Information Processing
    • Entanglement and steering in noisy environments
    • Quantum simulation and practical implementations

Published Collaborations

1. Constructive Feedback of Non-Markovianity on Resources in Random Quantum States

  • Gupta, R., Gupta, S., Mal, S., & Sen De, A. (2022). Physical Review A 105, 012424
  • Demonstrates how non-Markovian memory effects enhance quantum resources

2. Performance of Dense Coding and Teleportation for Random States

  • Gupta, R., Gupta, S., Mal, S., & Sen De, A. (2021). Physical Review A 103, 032608
  • Protocol performance analysis and optimization through pre-processing

Conference Collaborations

Young Quantum, YouQu (Feb 2023)

  • Hosted at HRI, Prayagraj
  • Presentation: “Quantum Contextuality and Semi-Device-Independent Quantum Networks”
  • Engaged with young quantum researchers across India

Research Group

Prof. Aditi Sen (De)

  • Position: Professor, Physics Division, HRI
  • Expertise: Quantum information, entanglement theory, quantum resource theory
  • Email: aditi@hri.res.in
  • Research Group: Quantum Information and Computation Group

Ongoing Collaboration Opportunities

  • Joint funding proposals for quantum resource optimization
  • Co-supervised student research projects
  • Collaborative publications on quantum network theory

Contact & Resources

HRI collaboration strengthens my research program through sustained engagement with leading quantum information theorists and access to India’s fundamental physics research community.