Results 221 to 230 of about 96,434 (313)

Efficient Gaussian Simulations of Fermionic Open Quantum Systems

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
Building upon Bravyi's fundamental theoretical framework, efficient classical simulation methods are reviewed and further developed for general fermionic Gaussian processes. The emphasis remains on a unified approach applicable to generic fermionic Gaussian operations.
Yinan Fang, Hyesung Choi, Minchul Lee, Mahn‐Soo Choi   +3 more
wiley   +1 more source

Continuous polarization-wavelength mapping with nonlocal metasurfaces. [PDF]

Light Sci Appl
Wang J, Wang J, Yu F, Chen J, Chen R, Geng T, Jin R, Zhou Y, Zheng T, Li G, Chen X, Lu W.   +11 more
europepmc   +1 more source

Violation of Qudit Mermin's Inequality and Its Application to Quantum Computing

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
High‐dimensional multipartite nonlocality certifies genuinely d$d$‐level many‐body correlations and enables measurement‐based quantum computation (MBQC) with measurement alphabets larger than those achievable with binary qubit settings. This work demonstrates this nonlocality by violating a three‐level Mermin inequality with a frequency–time‐entangled ...
Jinwon Yoo, Stefania Sciara, Nicola Montaut, Agnes George, Roberto Morandotti   +4 more
wiley   +1 more source

Optimal Runge approximation for nonlocal wave equations and unique determination of polyhomogeneous nonlinearities. [PDF]

Calc Var Partial Differ Equ
Lin YH, Tyni T, Zimmermann P.
europepmc   +1 more source

Non‐Markovian Exceptional Points in Waveguide Quantum Electrodynamics

Advanced Quantum Technologies, Volume 9, Issue 4, April 2026.
Non‐Markovian waveguide‐QED systems exhibit dynamical transitions governed by exceptional points arising from retardation and interference. Giant atoms and spatially separated emitters display oscillatory relaxation and real zeros in the excited‐state amplitude at critical delay times.
Stefano Longhi
wiley   +1 more source

Large Deformation, Pressure‐Driven Mechanistic Modeling of the 2018 Caldera Collapse at Kīlauea Volcano, HI

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 4, April 2026.
Abstract Volcanic calderas are large depressions formed by the rapid collapse of overlying rock into a magma chamber during eruptions. We utilize Smoothed Particle Hydrodynamics (SPH), a continuum, meshfree numerical method, to study the 2018 caldera collapse at Kīlauea volcano in Hawaii.
Enrique M. del Castillo, Paul Segall
wiley   +1 more source

Effect of initial stress on electro-magneto-thermoelastic semiconductor materials exposed to a pulsed lasers due to the interaction between electrons and holes. [PDF]

Sci Rep
Alarfaj KK.
europepmc   +1 more source

Deep Learning of Systematic Ocean Model Errors in a Coupled GCM From Data Assimilation Increments

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 4, April 2026.
Abstract We present a novel, data‐driven approach to predict systematic model errors in the ocean component of a coupled general circulation model leveraging deep learning and data assimilation. We examine the skill of the proposed scheme in learning systematic model errors, including their spatial patterns, variance, scales, and test its sensitivity ...
Tarun Verma, F. Lu, A. Adcroft, L. Zanna, A. Gnanadesikan   +4 more
wiley   +1 more source

Analysis of delay differential equations with dual caputo-type fractional derivatives using laplace transform methods. [PDF]

Sci Rep
Boumaaza M, Boutiara A, Djidel O, Guefaifia R, Boulaaras S.   +4 more
europepmc   +1 more source

The properties of Green’s functions for one stationary problem with nonlocal boundary conditions

, 2019
Svetlana Roman, Artūras Štikonas
openalex   +2 more sources