3 papers
quant-ph2026
A Quantum-Walk Representation of Color-Ordered MHV Scattering Amplitudes
Anirudh Verma, C. M. Chandrashekar
We introduce a graph-theoretic framework for representing color-ordered maximally helicity violating (MHV) scattering amplitudes in quantum chromodynamics using coined quantum walk…
quant-ph2025
Photonic Simulation of Beyond-Quantum Nonlocal Correlations (e.g. Popescu-Rohrlich Box) with Non-Signaling Quantum Resources
Kunal Shukla, Anirudh Verma, Kanad Sengupta +3
Bell nonlocality exemplifies the most profound departure of quantum theory from classical realism. Yet, the extent of nonlocality in quantum theory is intrinsically bounded, fallin…
quant-ph2024
Four-qubit photonic system for publicly verifiable quantum random numbers and generation of public and private key
Mayalakshmi Kolangatt, Anirudh Verma, Sujai Matta +2
We theoretically propose and experimentally demonstrate the use of a configurable four-qubit photonic system to generate a publicly verifiable quantum random numbers, to perform en…