Results 71 to 80 of about 128,075 (342)
Quantum synchronization and dissipative quantum sensing
Physical Review AWe study the phenomenon of quantum synchronization from the viewpoint of quantum metrology. By interpreting quantum self-sustained oscillators as dissipative quantum sensors, we develop a framework to characterize several aspects of quantum synchronization. We show that the quantum Fisher information (QFI) serves as a system-agnostic measure of quantum
Gaurav M. Vaidya +2 more
openaire +3 more sources
Nature‐Inspired Sustainable Cooling for Photovoltaics with Enhanced Temperature‐Salinity Dynamics
Advanced Functional Materials, EarlyView.Addressing solar panel overheating, a nature‐inspired cooling system mimicking ocean currents is developed. A moisture‐absorbing solution layer uses sunlight, radiative cooling, and moisture processes to create temperature/salinity gradients, accelerating circulation. The prototype cools panels by up to 18.2 °C under sunlight, sustains cooling, rapidly
Fuxiang Li +7 more
wiley +1 more source
The Rabi Oscillation in Subdynamic System for Quantum Computing
Advances in Mathematical Physics, 2015 A quantum computation for the Rabi oscillation based on quantum dots in the subdynamic system is presented. The working states of the original Rabi oscillation are transformed to the eigenvectors of subdynamic system. Then the dissipation and decoherence
Bi Qiao, Gu Jiayin
doaj +1 more source
Entanglement versus Quantum Discord in Two Coupled Double Quantum Dots
, 2010 We study the dynamics of quantum correlations of two coupled double quantum dots containing two excess electrons. The dissipation is included through the contact with an oscillator bath.
A O Caldeira +7 more
core +1 more source
Power dissipation for systems with junctions of multiple quantum wires [PDF]
, 2010 We study power dissipation for systems of multiple quantum wires meeting at a junction, in terms of a current splitting matrix (M) describing the junction.
A. O. Gogolin +9 more
core +3 more sources
Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn
Advanced Functional Materials, EarlyView.Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed +7 more
wiley +1 more source
Complexity of Fermionic Dissipative Interactions and Applications to Quantum Computing
PRX Quantum, 2021 Interactions between particles are usually a resource for quantum computing, making quantum many-body systems intractable by any known classical algorithm.
Oles Shtanko +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
From Non-Hermitian Linear Response to Dynamical Correlations and Fluctuation-Dissipation Relations in Quantum Many-Body Systems [PDF]
, 2022 Kevin T. Geier, Philipp Hauke
openalex +1 more source
Interacting bosons in two-dimensional lattices with localized dissipation
New Journal of Physics, 2019 Motivated by the recent experiments on engineering localized losses in quantum gases, we study the dynamics of interacting bosons in a two-dimensional optical lattice with local dissipation.
Arko Roy, Kush Saha
doaj +1 more source