2 papers
cond-mat.mes-hall2026
Modified Quantum Wheatstone Bridge based on current circulation
Vipul Upadhyay, Rahul Marathe
We investigate a simple fermionic system designed to detect an unknown hopping rate between two sites by analyzing current circulation. The system exploits geometric asymmetry and…
cond-mat.stat-mech2024
Current circulation near additional energy degeneracy points in quadratic Fermionic networks
Vipul Upadhyay, Rahul Marathe
We study heat and particle current circulation (CC) in quadratic Fermionic systems analysed using a general dissipative Lindbladian master equation. It was observed in an earlier s…