Quantum Information and Computation (QuIC) Group
Indian Institute of Technology Palakkad
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Overview
Overview
Welcome to the Quantum Information and Computation Group, Department of Physics, IIT Palakkad. Our research brings together cocepts from quantum information theory, quantum many-body physics, quantum optics, quantum thermodynamics, and open quantum systems. Some of the current focuses of the group include entanglement theory, alternative approaches and thermodynamics of quantum error correction, quantum tasks using logical qubits, quantum thermal devices, quantum games on noisy quantum systems, and effective operator formalism in open quantum systems. Find more about our recent research here, and see our complete list of publications.
We are always looking for enthusiastic new members to join our group as PhD students and postdoctoral fellows. For more information, see here.
News and events
News and events
03-11-2025: Jithin G Krishnan submits his thesis titled "Localizable entanglement: Bounds and special features".
24-10-2025: Dr. Anindita Bera delivers a seminar titled "A day with entanglement witnesses".
23-10-2025: Dr. Sudipto Singha Roy delivers a seminar on "Quantum complexity in constrained many-body models".
16-09-2025: Dr. Mithun Thudiyangal speaks on "Spontaneous quantum turbulence via the Kibble-Zurek mechanism"
For older news and events, see here.
Recent works
Recent works
Quantum batteries with K-regular graph generators: A no-go for quantum advantage, D. Ghosh, T. K. Konar, A. K. Pal, and A. Sen(De), arXiv:2512.22908
Quantum error correction via purification using a single auxiliary, C. B. Pushpan, T. K. Konar, A. Sen(De), and A. K. Pal, arXiv: 2512.09745
Bridging the daemonic gap en route to charge multi-mode batteries via a single auxiliary, C. B. Pushpan and A. K. Pal, arXiv: 2511.07243
Block entanglement bounds distribution of regionally localized entanglement, J. G. Krishnan, A. Sen(De), and A. K. Pal, arXiv: 2508.05431
Many neighbors little entanglement: A curious scaling in the variable-range extended Ising model, Harikrishnan K. J. and A. K. Pal, arXiv: 2504.01846
Developing universal logical state-purification strategy for quantum error correcting codes, C. B. Pushpan, T. K. Konar, A. Sen(De), and A. K. Pal, arXiv: 2502.01393
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