Results 191 to 200 of about 55,873 (316)

Fully Quantum Perturbative Description of Correlated Stokes–Anti‐Stokes Scattering

physica status solidi (b), EarlyView.
The generation of Stokes‐anti‐Stokes (SaS) photon pairs with quantum correlations, like entanglement, has been developing recently, but a proper theoretical ground was missing. A fully quantum perturbative theory is provided to describe the four‐wave mixing contribution to the correlated SaS scattering, in which both matter and electromagnetic field ...
Raul Corrêa, Marcelo F. Santos, Carlos H. Monken, Ado Jorio   +3 more
wiley   +1 more source

Cyclic quantum annealing: searching for deep low-energy states in 5000-qubit spin glass. [PDF]

Sci Rep
Zhang H, Boothby K, Kamenev A.
europepmc   +1 more source

Quantum Algorithm Processors to Reveal Hamiltonian Cycles

, 2005
John Robert Burger
openalex   +2 more sources

A vertical‐slice frontogenesis test case for compressible non‐hydrostatic dynamical cores of atmospheric models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Our article presents a new vertical‐slice test case for benchmarking atmospheric dynamical cores. The test case is based on the Eady frontogenesis problem, producing sharp fronts that provide a challenge for numerical models. This was not previously possible in a 2D vertical‐slice configuration unless the model is incompressible, so our test case ...
Hiroe Yamazaki, Colin J. Cotter
wiley   +1 more source

DROID: discrete-time simulation for ring-oscillator-based Ising design. [PDF]

Sci Rep
Kumar A, S R, Kim CH, Karpuzcu UR, Sapatnekar SS.   +4 more
europepmc   +1 more source

Dark Excitonic State Preparation in a Symmetry‐Protected Open Quantum Battery

Advanced Quantum Technologies, EarlyView.
An optical charging protocol is presented for an excitonic quantum battery that prepares the system in a symmetry‐protected dark excited state. Using a continuous‐wave laser followed by controlled relaxation, the system stores energy in a state resilient to environmental losses. Abstract Previous work (J. Phys. Chem.
Zohreh Khodadad, Mahmoud Mahdian, Gabriel Hanna   +2 more
wiley   +1 more source

Shape and period of limit cycles bifurcating from a class of Hamiltonian period annulus [PDF]

, 2012
R. Prohens, Joan Torregrosa
openalex   +1 more source

Magnetic Dipolar Quantum Battery with Spin‐Orbit Coupling

Advanced Quantum Technologies, EarlyView.
The study explores a magnetic dipolar system influenced by Zeeman splitting, DM, and KSEA interactions, focusing on quantum resources in both closed and open systems. By analyzing the Gibbs state and solving the Lindblad equation, it examines the effects of thermal and dephasing noise on coherence, discord, and entanglement.
Asad Ali, Samira Elghaayda, Saif Al‐Kuwari, M.I. Hussain, M.T. Rahim, Hashir Kuniyil, Tim Byrnes, James Q. Quach, Mostafa Mansour, Saeed Haddadi   +9 more
wiley   +1 more source

Observation of multiple time crystals in a driven-dissipative system with Rydberg gas. [PDF]

Nat Commun
Jiao Y, Jiang W, Zhang Y, Bai J, He Y, Shen H, Zhao J, Jia S.   +7 more
europepmc   +1 more source

Search for Hamiltonian Cycles

The Mathematica Journal, 2011
Csongor Gy. Csehi, János Tóth
openaire   +2 more sources