Name of Speaker: Dr. Tapaswini Patro
Date: 05/12/2025
Event: 3rd International Conference on Quantum Foundations, Technology and Applications (QFTA 2025)
04th December to 08th December, 2025
Participants: Faculty and Research Scholars, Researchers and Scientists, and Industry Professionals
Topic: Foundational Aspects of Quantum Technologies
Organizers: IISER Mohali
Venue: IISER Mohali
Details of the Talk:
Title: Absolute Regimes in Quantum Resource and Recovery via Entanglement Swapping
Quantum computing is an emerging technology whose performance strongly depends on fragile quantum resources. Quantities such as conditional entropy and the fully entangled fraction typically degrade under environmental noise. In this talk, the speaker discusses how certain quantum channels can drive quantum states into an absolute regime, in which even global unitary operations fail to recover useful quantum features. To overcome this challenge, an entanglement-swapping network is proposed, capable of probabilistically restoring these otherwise lost quantum resources.
