Results 11 to 20 of about 27,559 (145)

Crystallization of Water Mediated by Carbon

open access: yesGeophysical Monograph Series, Page 77-86., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Tianshu Li, Yuanfei Bi, Boxiao Cao
wiley  

+1 more source

Exploring the Limits of Second- and Third-Order Møller-Plesset Perturbation Theories for Noncovalent Interactions: Revisiting MP2.5 and Assessing the Importance of Regularization and Reference Orbitals.

open access: yesJournal of Chemical Theory and Computation, 2021
This work systematically assesses the influence of reference orbitals, regularization, and scaling on the performance of second- and third-order Møller-Plesset perturbation theory wave function methods for noncovalent interactions (NCIs).
Matthias Loipersberger   +3 more
semanticscholar   +1 more source

Intrusion and extrusion of water in hydrophobic nanopores [PDF]

open access: yes, 2017
Heterogeneous systems composed of hydrophobic nanoporous materials and water are capable, depending on their characteristics, of efficiently dissipating (dampers) or storing ("molecular springs") energy.
Casciola, Carlo Massimo   +3 more
core   +1 more source

On the origin of nonclassicality in single systems

open access: yes, 2017
In the framework of certain general probability theories of single systems, we identify various nonclassical features such as incompatibility, multiple pure-state decomposability, measurement disturbance, no-cloning and the impossibility of certain ...
Aravinda, S.   +2 more
core   +1 more source

Spin correlated interferometry for polarized and unpolarized photons on a beam splitter [PDF]

open access: yes, 1994
Spin interferometry of the 4th order for independent polarized as well as unpolarized photons arriving simultaneously at a beam splitter and exhibiting spin correlation while leaving it, is formulated and discussed in the quantum approach.
A. Aspect   +34 more
core   +2 more sources

Revisiting the Orbital Energy-Dependent Regularization of Orbital-Optimized Second-Order Møller-Plesset Theory.

open access: yesJournal of Chemical Theory and Computation, 2022
Optimizing orbitals in the presence of electron correlation, as in orbital-optimized second-order Møller-Plesset perturbation theory (OOMP2), can remove artifacts associated with mean-field orbitals such as spin contamination and artificial symmetry ...
Adam Rettig   +3 more
semanticscholar   +1 more source

Derived equivalences induced by nonclassical tilting objects [PDF]

open access: yes, 2016
Suppose that $\mathcal{A}$ is an abelian category whose derived category $\mathcal{D}(\mathcal{A})$ has $Hom$ sets and arbitrary (small) coproducts, let $T$ be a (not necessarily classical) ($n$-)tilting object of $\mathcal{A}$ and let $\mathcal{H}$ be ...
Fiorot, Luisa   +2 more
core   +2 more sources

Simulation of Vibrational Circular Dichroism Spectra Using Second-Order Møller–Plesset Perturbation Theory and Configuration Interaction Doubles [PDF]

open access: yesJournal of Chemical Theory and Computation
We present the first single-reference calculations of the atomic axial tensors (AATs) with wave function-based methods including dynamic electron correlation effects using second-order Møller–Plesset perturbation theory (MP2) and configuration ...
Brendan M. Shumberger, T. D. Crawford
semanticscholar   +1 more source

Bell's inequalities, multiphoton states and phase space distributions

open access: yes, 1998
The connection between quantum optical nonclassicality and the violation of Bell's inequalities is explored. Bell type inequalities for the electromagnetic field are formulated for general states of quantised radiation and their violation is connected to
Arvind,   +16 more
core   +1 more source

Nonclassical light from an incoherently pumped quantum dot in a microcavity

open access: yes, 2015
Semiconductor microcavities with artificial single-photon emitters have become one of the backbones of semiconductor quantum optics. In many cases however, technical and physical issues limit the study of optical fields to incoherently excited systems ...
Grünwald, P., Teuber, L., Vogel, W.
core   +1 more source

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