Results 121 to 130 of about 7,435,438 (310)

Effective metric description of 2+1 dimensional quantum black holes

open access: yesEuropean Physical Journal C: Particles and Fields
We develop an effective metric description of 2+1 dimensional black holes describing deviations from the classical Ban̈ados–Teitelboim–Zanelli (BTZ) black hole.
Mattia Damia Paciarini   +3 more
doaj   +1 more source

Theory of quantum friction

open access: yesNew Journal of Physics, 2014
published in New Journal Physics, 2014 (in press)
openaire   +5 more sources

Mechanical Strain Tunes Proton Chemistry at Oxide–Water Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
Strain dependence of interfacial water dissociation at the anatase TiO2${\rm TiO}_2$(101)–water interface. Left and middle panels show top‐view snapshots of the interfacial water layer at 0% and +4% biaxial strain; right panel shows the time evolution of the instantaneous dissociated fraction over the molecular dynamics trajectory for strains of 0 ...
Zheng Yu   +3 more
wiley   +1 more source

How to Use Quantum Theory Locally to Explain "Non-local" Correlations [PDF]

open access: yes, 2011
This paper argues that there is no conflict between quantum theory and relativity, and that quantum theory itself helps us explain (otherwise) puzzling “non-local” correlations in a way that contradicts neither Bell’s intuitive locality principle nor his
Healey, Richard
core  

Quantum Game Theory

open access: yes, 2011
Quantum game theory is the study of strategic behavior by agents with access to quantum technology. Broadly speaking, this technology can be employed in either of two ways: As part of a randomization device or as part of a communications protocol. We survey some of the main ideas from both branches of the subject.
openaire   +3 more sources

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh   +10 more
wiley   +1 more source

Large distance expansion in the Schrödinger representation of quantum field theory [PDF]

open access: yes, 1997
This thesis is concerned with an approach to Quantum Field Theory in which the states are constructed from their large distance behaviour. The logarithm of the vacuum functional is expandable as a local quantity in any quantum field theory in which the ...
Sampaio, Marcos Donizeti Rodrigues   +1 more
core  

Quantum theory and determinism [PDF]

open access: yesQuantum Studies: Mathematics and Foundations, 2014
Some references updated.
openaire   +3 more sources

Thickness‐Programmable Opto‐Memristive Dynamics in 6‐In Wafer‐Scale Atomic‐Layer‐Controlled WS2 for Reservoir Computing

open access: yesAdvanced Functional Materials, EarlyView.
A 6‐in wafer‐scale atomic‐layer‐controlled tungsten disulfide (WS2) is achieved by combining plasma‐assisted synthesis with three‐gas reactive ion etching. Precise layer control enables tunable band‐gap evolution and pulse‐history‐dependent opto‐memristive dynamics.
Seongho Kim   +17 more
wiley   +1 more source

Codes for entanglement-assisted classical communication

open access: yesnpj Quantum Information
Entanglement-assisted classical communication (EACC) aims to enhance communication systems using entanglement as an additional resource. However, there is a scarcity of explicit protocols designed for finite transmission scenarios, which presents a ...
Tushita Prasad, Markus Grassl
doaj   +1 more source

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