135 citations · 1.9k across the 79 of their papers we have counts for
79 papers
Reduced dynamics in quasi-Hermitian systems
Himanshu Badhani, C. M. Chandrashekar
Evolutions under non-Hermitian Hamiltonians with unbroken symmetry can be considered unitary under appropriate choices of inner products, facilitated by the so-calle…
Open system approach to Neutrino oscillations in a quantum walk framework
Himanshu Sahu, C. M. Chandrashekar
Quantum simulation provides a computationally-feasible approach to model and study many problems in chemistry, condensed-matter physics, or high-energy physics where quantum phenom…
Quantum illumination using polarization-path entangled single photons for low reflectivity object detection in noisy background
K. Muhammed Shafi, A. Padhye, C. M. Chandrashekar
Detecting object with low reflectivity embedded within a noisy background is a challenging task. Quantum correlations between pairs of quantum states of light, though are highly se…
Quantum walk-based protocol for secure communication between any two directly connected nodes on a network
Prateek Chawla, Adithi Ajith, C. M. Chandrashekar
The utilization of quantum entanglement as a cryptographic resource has superseded conventional approaches to secure communication. Security and fidelity of intranetwork communicat…
Quantum direct communication protocol using recurrence in k-cycle quantum walk
Sanjeet Swaroop Panda, P. A. Ameen Yasir, C. M. Chandrashekar
The ability of quantum walks to evolve in a superposition of distinct quantum states has been used as a resource in quantum communication protocols. Under certain settings, the …
Harnessing Brillouin Interaction in Rare-earth Aluminosilicate Glass Microwires for Optoelectromechanic Quantum Transduction
Mrittunjoy Guha Majumdar, C. M. Chandrashekar
Quantum transduction, the process of converting quantum signals from one form of energy to another is a key step in harnessing different physical platforms and the associated qubit…