Colloquium: Quantum batteries
Recent years have witnessed an explosion of interest in quantum devices for the production,
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …
storage, and transfer of energy. This Colloquium concentrates on the field of quantum …
Remote charging and degradation suppression for the quantum battery
The quantum battery (QB) makes use of quantum effects to store and supply energy, which
may outperform its classical counterpart. However, there are two challenges in this field. One …
may outperform its classical counterpart. However, there are two challenges in this field. One …
A quantum battery with quadratic driving
Quantum batteries are energy storage devices built using quantum mechanical objects,
which are developed with the aim of outperforming their classical counterparts. Proposing …
which are developed with the aim of outperforming their classical counterparts. Proposing …
Collective advantages in finite-time thermodynamics
A central task in finite-time thermodynamics is to minimize the excess or dissipated work W
diss when manipulating the state of a system immersed in a thermal bath. We consider this …
diss when manipulating the state of a system immersed in a thermal bath. We consider this …
Controlling Energy Storage Crossing Quantum Phase Transitions in an Integrable Spin Quantum Battery
We investigate the performance of a one-dimensional dimerized XY chain as a spin
quantum battery. Such integrable model shows a rich quantum phase diagram that emerges …
quantum battery. Such integrable model shows a rich quantum phase diagram that emerges …
Optimal control methods for quantum batteries
We investigate the optimal charging processes for several models of quantum batteries,
finding how to maximize the energy stored in a given battery with a finite-time modulation of …
finding how to maximize the energy stored in a given battery with a finite-time modulation of …
Quantum advantage in charging cavity and spin batteries by repeated interactions
Recently, an unconditional advantage has been demonstrated for the process of charging of
a quantum battery in a collisional model [Seah et al., Phys. Rev. Lett. 127, 100601 (2021) …
a quantum battery in a collisional model [Seah et al., Phys. Rev. Lett. 127, 100601 (2021) …
Collective enhancement in dissipative quantum batteries
We study a quantum battery made out of N nonmutually interacting qubits coupled to a
dissipative single electromagnetic field mode in a resonator. We quantify the charging …
dissipative single electromagnetic field mode in a resonator. We quantify the charging …
Optimal charging of open spin-chain quantum batteries via homodyne-based feedback control
Y Yao, XQ Shao - Physical Review E, 2022 - APS
We study the problem of charging a dissipative one-dimensional XXX spin-chain quantum
battery using local magnetic fields in the presence of spin decay. The introduction of …
battery using local magnetic fields in the presence of spin decay. The introduction of …
Cyclic solid-state quantum battery: thermodynamic characterization and quantum hardware simulation
We introduce a cyclic quantum battery QB model, based on an interacting bipartite system,
weakly coupled to a thermal bath. The working cycle of the battery consists of four strokes …
weakly coupled to a thermal bath. The working cycle of the battery consists of four strokes …