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quant-ph2025
Thermodynamic coprocessor for linear operations with input-size-independent calculation time based on open quantum system
I. V. Vovchenko, A. A. Zyablovsky, A. A. Pukhov +1
Linear operations, e.g., vector-matrix and vector-vector multiplications, are core operations of modern neural networks. To diminish computational time, these operations are implem…
quant-ph2024
Second-law-allowed temporal cooling of the coldest reservoir without external refrigeration
I. V. Vovchenko, A. A. Zyablovsky, A. A. Pukhov +1
Non-equilibrium quantum thermodynamics is an intensively developing field with many existing applications. We study the dynamics of temperatures and chemical potentials of fermioni…
quant-ph2023
Transient Temperature Dynamics of Reservoirs Connected Through an Open Quantum System
I. V. Vovchenko, A. A. Zyablovsky, A. A. Pukhov +1
The dynamics of open quantum systems connected with several reservoirs attract great attention due to its importance in quantum optics, biology, quantum thermodynamics, transport p…