Quantum Otto engines at relativistic energies
Relativistic quantum systems exhibit unique features not present at lower energies, such as
the existence of both particles and antiparticles, and restrictions placed on the system …
the existence of both particles and antiparticles, and restrictions placed on the system …
Shortcuts in stochastic systems and control of biophysical processes
The biochemical reaction networks that regulate living systems are all stochastic to varying
degrees. The resulting randomness affects biological outcomes at multiple scales, from the …
degrees. The resulting randomness affects biological outcomes at multiple scales, from the …
Nanowelding of quantum spin- chains at minimal dissipation
We consider the optimal control of switching on a coupling term between two quantum many-
body systems. Specifically, we (i) quantify the energetic cost of establishing a weak junction …
body systems. Specifically, we (i) quantify the energetic cost of establishing a weak junction …
Shortcuts to adiabatic population inversion via time-rescaling: stability and thermodynamic cost
J da Silva Andrade, ÂF da Silva França… - Scientific Reports, 2022 - nature.com
A shortcut to adiabaticity is concerned with the fast and robust manipulation of the dynamics
of a quantum system which reproduces the effect of an adiabatic process. In this work, we …
of a quantum system which reproduces the effect of an adiabatic process. In this work, we …
Acceleration and deceleration of quantum dynamics based on inter-trajectory travel with fast-forward scaling theory
Quantum information processing requires fast manipulations of quantum systems in order to
overcome dissipative effects. We propose a method to accelerate quantum dynamics and …
overcome dissipative effects. We propose a method to accelerate quantum dynamics and …
Shortcuts to adiabaticity designed via time-rescaling follow the same transitionless route
JL Ferreira, ÂF França, A Rosas… - arXiv preprint arXiv …, 2024 - arxiv.org
Time-rescaling (TR) has been recently proposed as a method to engineer fast processes,
also known as shortcuts to adiabaticity (STA), which enables the coherent control of …
also known as shortcuts to adiabaticity (STA), which enables the coherent control of …
Fast Driving of a Particle in Two Dimensions without Final Excitation
Controlling the motional state of a particle in a multidimensional space is key for
fundamental science and quantum technologies. Applying a recently found two-dimensional …
fundamental science and quantum technologies. Applying a recently found two-dimensional …
Quantum Engines at the Frontiers of Physics
N Myers - 2022 - search.proquest.com
Thermodynamics was developed at the dawn of the industrial revolution to understand and
optimize the new disruptive technology of the time, the steam engine. Emerging quantum …
optimize the new disruptive technology of the time, the steam engine. Emerging quantum …