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quant-ph2026
Virtual temperatures as a key quantifier for passive states in quantum thermodynamic processes
Sachin Sonkar, Ramandeep S. Johal
We analyze the role of virtual temperatures for passive quantum states through the lens of majorization theory. A mean temperature over the virtual temperatures of adjacent energy…
quant-ph2025
Ergotropic advantage in a measurement-fueled quantum heat engine
Sidhant Jakhar, Ramandeep S. Johal
This paper investigates a coupled two-qubits heat engine fueled by generalized measurements of the spin components and using a single heat reservoir as sink. Our model extends the…