Experimental demonstration of information to energy conversion in a quantum system at the Landauer limit
JPS Peterson, RS Sarthour… - … of the Royal …, 2016 - royalsocietypublishing.org
Landauer's principle sets fundamental thermodynamical constraints for classical and
quantum information processing, thus affecting not only various branches of physics, but …
quantum information processing, thus affecting not only various branches of physics, but …
The minimal work cost of information processing
Irreversible information processing cannot be carried out without some inevitable
thermodynamical work cost. This fundamental restriction, known as Landauer's principle, is …
thermodynamical work cost. This fundamental restriction, known as Landauer's principle, is …
Total cost of operating an information engine
We study a two-level system controlled in a discrete feedback loop, modeling both the
system and the controller in terms of stochastic Markov processes. We find that the extracted …
system and the controller in terms of stochastic Markov processes. We find that the extracted …
Physical foundations of Landauer's principle
MP Frank - International Conference on Reversible Computation, 2018 - Springer
We review the physical foundations of Landauer's Principle, which relates the loss of
information from a computational process to an increase in thermodynamic entropy. Despite …
information from a computational process to an increase in thermodynamic entropy. Despite …
Efficiency of heat engines coupled to nonequilibrium reservoirs
We consider quantum heat engines that operate between nonequilibrium stationary
reservoirs. We evaluate their maximum efficiency from the positivity of the entropy production …
reservoirs. We evaluate their maximum efficiency from the positivity of the entropy production …
Quantum heat engine operating between thermal and spin reservoirs
Landauer's erasure principle is a cornerstone of thermodynamics and information theory [R.
Landauer, IBM J. Res. Dev. 5, 183 (1961) IBMJAE 0018-8646 10.1147/rd. 53.0183] …
Landauer, IBM J. Res. Dev. 5, 183 (1961) IBMJAE 0018-8646 10.1147/rd. 53.0183] …
The thermodynamic cost of quantum operations
DJ Bedingham, OJE Maroney - New Journal of Physics, 2016 - iopscience.iop.org
The amount of heat generated by computers is rapidly becoming one of the main problems
for develo** new generations of information technology. The thermodynamics of …
for develo** new generations of information technology. The thermodynamics of …
Quantum thermodynamics and quantum coherence engines
AT Özdemir, ÖE Müstecaplioğlu - Turkish Journal of Physics, 2020 - journals.tubitak.gov.tr
The advantages of quantum effects in several technologies, such as computation and
communication, have already been well appreciated. Some devices, such as quantum …
communication, have already been well appreciated. Some devices, such as quantum …
Efficiency at maximum power of a carnot quantum information engine
P Fadler, A Friedenberger, E Lutz - Physical Review Letters, 2023 - APS
Optimizing the performance of thermal machines is an essential task of thermodynamics. We
here consider the optimization of information engines that convert information about the …
here consider the optimization of information engines that convert information about the …
Single-atom energy-conversion device with a quantum load
We report on a single-atom energy-conversion quantum device operating as an engine, or a
refrigerator, coupled to a quantum load. The 'working fluid'consists of the two optical levels of …
refrigerator, coupled to a quantum load. The 'working fluid'consists of the two optical levels of …