Quantum resource theories
Quantum resource theories (QRTs) offer a highly versatile and powerful framework for
studying different phenomena in quantum physics. From quantum entanglement to quantum …
studying different phenomena in quantum physics. From quantum entanglement to quantum …
Quantum engines and refrigerators
Engines are systems and devices that convert one form of energy into another, typically into
a more useful form that can perform work. In the classical setup, physical, chemical, and …
a more useful form that can perform work. In the classical setup, physical, chemical, and …
Symmetry restoration and quantum Mpemba effect in symmetric random circuits
Entanglement asymmetry, which serves as a diagnostic tool for symmetry breaking and a
proxy for thermalization, has recently been proposed and studied in the context of symmetry …
proxy for thermalization, has recently been proposed and studied in the context of symmetry …
Restrictions on realizable unitary operations imposed by symmetry and locality
I Marvian - Nature Physics, 2022 - nature.com
According to a fundamental result in quantum computing, any unitary transformation on a
composite system can be generated using so-called 2-local unitaries that act only on two …
composite system can be generated using so-called 2-local unitaries that act only on two …
Noncommuting conserved charges in quantum thermodynamics and beyond
Thermodynamic systems typically conserve quantities (known as charges) such as energy
and particle number. The charges are often assumed implicitly to commute with each other …
and particle number. The charges are often assumed implicitly to commute with each other …
Quantum thermal absorption machines: refrigerators, engines and clocks
MT Mitchison - Contemporary Physics, 2019 - Taylor & Francis
The inexorable miniaturisation of technologies, the relentless drive to improve efficiency and
the enticing prospect of boosting performance through quantum effects are all compelling …
the enticing prospect of boosting performance through quantum effects are all compelling …
Non-abelian eigenstate thermalization hypothesis
The eigenstate thermalization hypothesis (ETH) explains why nonintegrable quantum many-
body systems thermalize internally if the Hamiltonian lacks symmetries. If the Hamiltonian …
body systems thermalize internally if the Hamiltonian lacks symmetries. If the Hamiltonian …
Critical phase and spin sharpening in SU (2)-symmetric monitored quantum circuits
Monitored quantum circuits exhibit entanglement transitions at certain measurement rates.
Such a transition separates phases characterized by how much information an observer can …
Such a transition separates phases characterized by how much information an observer can …
An introductory review of the resource theory approach to thermodynamics
M Lostaglio - Reports on Progress in Physics, 2019 - iopscience.iop.org
I give a self-contained introduction to the resource theory approach to quantum
thermodynamics. I will introduce in an elementary manner the technical machinery …
thermodynamics. I will introduce in an elementary manner the technical machinery …
Non-Abelian transport distinguishes three usually equivalent notions of entropy production
We extend entropy production to a deeply quantum regime involving noncommuting
conserved quantities. Consider a unitary transporting conserved quantities (“charges”) …
conserved quantities. Consider a unitary transporting conserved quantities (“charges”) …