98 citations
- Indian Institute of Technology BhubaneswarIN5 papers
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- Ramakrishna Mission Vivekananda Educational and Research InstituteIN4 papers
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- Techno India Group (India)IN4 papers
- Meghnad Saha Institute of TechnologyIN3 papers
- American International University-BangladeshBD2 papers
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- Indian Institute of Technology IndoreIN2 papers
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- INTI International UniversityMY2 papers
45 papers
Transport in extended Kitaev chain with time reversal symmetry breaking and long-range interaction
Averi Banerjee, Syeda Rafisa Rahaman, Nilanjan Bondyopadhaya
We consider a junction consisting of an extended one-dimensional Kitaev chain which incorporates both time-reversal symmetry (TRS) breaking and long-range interaction, sandwiched b…
Raychaudhuri Equation and Weyl-Driven Shear: A Weak-Field Approach to Lensing and Gravitational Waves
Madhukrishna Chakraborty, Subenoy Chakraborty
The letter studies phenomena like gravitational wave propagation and gravitational lensing using the celebrated Raychaudhuri equation (RE) in the weak field limit. Newtonian analog…
Coherence thermometry using multipartite quantum systems
Pranav Perumalsamy, Abhijit Mandal, Sovik Roy +1
Accurate temperature measurement at the quantum scale is becoming increasingly important for emerging quantum technologies, motivating the development of quantum thermometry based…
Computational Frameworks for Patterned Two-Dimensional Magnetism
Soham Chandra, Soumyajit Sarkar
Patterned two-dimensional (2D) magnetic nanostructures constitute geometry-engineered spin systems in which exchange, anisotropy, dipolar coupling, and finite-size effects operate…
Entanglement, Coherence, and Recursive Linking in Dicke states : A Topological Perspective
Sougata Bhattacharyya, Sovik Roy
This work investigates the topological structure of multipartite entanglement in symmetric Dicke states . By viewing qubits as topological loops, we establish a…
Quasinormal modes and Grey body factors of Wormholes: From General prescription to Einstein Gauss Bonnet realizations
Madhukrishna Chakraborty, Subenoy Chakraborty
Traversable wormholes are one of the most exciting predictions of General Relativity that offer short-cuts through space-time. However, their feasibility requires the violation of…