Results 121 to 130 of about 524,352 (318)

Gaussian entanglement revisited

New Journal of Physics, 2018
We present a novel approach to the separability problem for Gaussian quantum states of bosonic continuous variable systems. We derive a simplified necessary and sufficient separability criterion for arbitrary Gaussian states of m versus n modes, which ...
Ludovico Lami, Alessio Serafini, Gerardo Adesso   +2 more
doaj   +1 more source

A Deep Structure of Person Re-Identification Using Multi-Level Gaussian Models [PDF]

, 2018
Dinesh Kumar Vishwakarma, Sakshi Upadhyay   +1 more
openalex   +1 more source

Towards new cross-validation-based estimators for Gaussian process\n regression: efficient adjoint computation of gradients [PDF]

, 2020
Sébastien Petit, Julien Bect, Sébastien da Veiga, Paul Feliot, Emmanuel Vázquez   +4 more
openalex   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

A computable quantification of multi-mode Gaussian coherence and complete monogamy relation

Results in Physics
We propose a quantification CνGn of n-mode Gaussian coherence. The value of CνGn only depends on the covariance matrices and displacement vectors of continuous-variable states without any optimization procedures, and thus is easily calculated.
Kan He, Jinchuan Hou, Xiaofei Qi
doaj   +1 more source

Steep‐Switching Memory FET for Noise‐Resistant Reservoir Computing System

Advanced Functional Materials, EarlyView.
We demonstrate the steep‐switching memory FET with CuInP2S6/h‐BN/α‐In2Se3 heterostructure for application in noise‐resistant reservoir computing systems. The proposed device achieves steep switching characteristics (SSPGM = 19 mV/dec and SSERS = 23 mV/dec) through stabilization between CuInP2S6 and h‐BN.
Seongkweon Kang, Jaerok Kim, Sang‐Min Lee, Sungpyo Baek, Saeroonter Oh, Yoonmyung Lee, Sungjoo Lee   +6 more
wiley   +1 more source

Ionic Control of Microstructure and Lubrication in Charged, Physically Cross‐Linked Hydrogels

Advanced Functional Materials, EarlyView.
Here, charged, physically cross‐linked poly(methacrylamide‐co‐methacrylic acid) hydrogels stabilized by a short‐range attractive, long‐range repulsive potential is investigated. This work uncovers how salt addition alters not only swelling, but also the microstructure and dynamics, near‐surface stiffness and charge, and ultimately, its lubricity. Salts
Alexander Deptula, Rosa M. Espinosa‐Marzal   +1 more
wiley   +1 more source

An Improved Gaussian Sum Extended Kalman Filter With Colored Noise for GNSS/SINS Tightly Coupled Positioning and Attitude Determination Systems

IEEE Access
The Gaussian sum extended Kalman filter (GSEKF), as a nonlinear non-Gaussian filter, disregards the impact of colored noise components in non-Gaussian noise engendered by external interference, which may compromise the estimation accuracy in global ...
Qing Dai, Guorui Xiao, Ru Wan, Shenghui Li   +3 more
doaj   +1 more source

Bayesian Inference for Stationary Points in Gaussian Process Regression Models for Event-Related Potentials Analysis [PDF]

, 2020
Cheng-Han Yu, Meng Li, Colin Noe, Simon Fischer‐Baum, Marina Vannucci   +4 more
openalex   +1 more source

Subcritical Gaussian Multiplicative Chaos in the Wiener Space: Construction, Moments and Volume Decay [PDF]

, 2022
Rodrigo Bazaes, Isabel Lammers, Chiranjib Mukherjee   +2 more
openalex   +1 more source