Results 11 to 20 of about 322,463 (292)

Pentapartite Entanglement Measures of GHZ and W-Class State in the Noninertial Frame

open access: yesEntropy, 2022
We study both pentapartite GHZ and W-class states in the noninertial frame and explore their entanglement properties by carrying out the negativities including 1-4, 2-3, and 1-1 tangles, the whole entanglement measures such as algebraic and geometric ...
Juan Luis Manríquez Zepeda   +3 more
doaj   +1 more source

L’imaginaire and the Sartrean discovery

open access: yesEstudios de Filosofía, 2022
From the first books published by Jean-Paul Sartre, it is possible to observe the criticism that the French author makes to the Western metaphysical tradition, directed specifically at philosophers of modernity.
Arturo Alberto Cardozo Beltran
doaj   +1 more source

Negativity Bounds for Weyl-Heisenberg Quasiprobability Representations [PDF]

open access: yes, 2017
The appearance of negative terms in quasiprobability representations of quantum theory is known to be inevitable, and, due to its equivalence with the onset of contextuality, of central interest in quantum computation and information.
DeBrota, John B., Fuchs, Christopher A.
core   +2 more sources

Negativity as a distance from a separable state [PDF]

open access: yes, 2007
The computable measure of the mixed-state entanglement, the negativity, is shown to admit a clear geometrical interpretation, when applied to Schmidt-correlated (SC) states: the negativity of a SC state equals a distance of the state from a pertinent ...
A. Peres   +7 more
core   +2 more sources

Logos estetico in Gentile

open access: yesAisthesis, 2017
Through an analysis of some crucial passages from Giovanni Gentile’s Sistema di logica come teoria del conoscere, Filosofia dell’arte, Introduzione alla filosofia and Genesi e struttura della società, the paper discusses the role and significance of the ...
Roberto Diodato
doaj   +1 more source

NEGATIVE TEMPERATURE FOR NEGATIVE LAPSE FUNCTION [PDF]

open access: yesПИСЬМА В ЖУРНАЛ ЭКСПЕРИМЕНТАЛЬНОЙ И ТЕОРЕТИЧЕСКОЙ ФИЗИКИ, 2019
Fermion dynamics distinguishes spacetimes having the same metric $g_{ }$, but different tetrads $e_{ a}$, and in particular, it distinguishes a lapse with negative sign, $N<0$.[1] Here we show that the quasiequilibrium thermodynamic state may exist, in which the region with $N<0$ has negative local temperature $T({\bf r})<0$, while the ...
openaire   +4 more sources

The expression pattern of MUC1 (EMA) is related to tumour characteristics and clinical outcome of invasive ductal breast carcinoma [PDF]

open access: yes, 2007
Aims: To clarify MUC1 patterns in invasive ductal breast carcinoma and to relate them to clinicopathological parameters, coexpression of other biological markers and prognosis.
Arnerlov C   +10 more
core   +2 more sources

Entanglement Between Qubits Interacting with Thermal Field

open access: yesEPJ Web of Conferences, 2015
We have investigated the entanglement between two dipole coupled two-level artificial atoms (superconducting qubits, ion, spins etc.). The model, in which only one atom is trapped in an lossless cavity and interacts with single-mode thermal field, and ...
Bashkirovaa E.K., Mastyugin M.S.
doaj   +1 more source

Duplicaciones de la negatividad

open access: yesRevista Filosófica de Coimbra, 2023
The purpose of this paper is to explore the way in which Kojève influences the thought of Georges Bataille and Jacques Lacan, with an emphasis on the way in which each understands violence.
Tomás Ramos Mejía
doaj   +1 more source

Distribution of Bipartite and Tripartite Entanglement within a Spin-1/2 Heisenberg Star in a Magnetic Field

open access: yesMolecules, 2023
The spatial distribution of entanglement within a spin-1/2 Heisenberg star composed from a single central spin and three peripheral spins is examined in the presence of an external magnetic field using the Kambe projection method, which allows an exact ...
Katarína Karlόvá, Jozef Strečka
doaj   +1 more source

Home - About - Disclaimer - Privacy