3 papers
quant-ph2026
A Contactless Heat Engine Driven by Nonreciprocal Fluctuation-Induced Torques
Dhruv Shah, Kiryl Asheichyk, David Gelbwaser-Klimovsky +3
We describe a contactless heat engine in which quantum and thermal electromagnetic fluctuations act as the working medium. The setup consists of two concentric cylinders held at di…
quant-ph2025
Time-dependent radiative heat flux after the beginning of thermal radiation
Kiryl Asheichyk
We develop a theoretical formalism for time-dependent radiative heat flux from one object to another in the case where the former starts radiating at a certain time. The time depen…
quant-ph2024
Propulsion force and heat transfer for nonreciprocal nanoparticles
Laila Henkes, Kiryl Asheichyk, Matthias Krüger
We analyze heat transfer and Casimir forces involving a nonreciprocal nanoparticle. By dissecting the resulting expressions into reciprocal and nonreciprocal contributions, we find…