Results 71 to 80 of about 1,547,945 (291)

Transforming graph states to Bell-pairs is NP-Complete [PDF]

open access: yesQuantum, 2020
Critical to the construction of large scale quantum networks, i.e. a quantum internet, is the development of fast algorithms for managing entanglement present in the network.
Axel Dahlberg   +2 more
doaj   +1 more source

Creating Bell states and decoherence effects in quantum dots system

open access: yes, 2000
We show how to improve the efficiency for preparing Bell states in coupled two quantum dots system. A measurement to the state of driven quantum laser field leads to wave function collapse.
A. Einstein   +30 more
core   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri   +7 more
wiley   +1 more source

Deterministic Bell State Discrimination

open access: yes, 2005
2 pages, 1 ...
Gupta, Manu, Panigrahi, Prasanta K.
openaire   +2 more sources

Distinguishability of hyperentangled Bell state by linear evolution and local projective measurement

open access: yes, 2011
Measuring an entangled state of two particles is crucial to many quantum communication protocols. Yet Bell state distinguishability using a finite apparatus obeying linear evolution and local measurement is theoretically limited.
C. P. E. Gaebler   +3 more
core   +1 more source

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky   +8 more
wiley   +1 more source

Teleportasi Kuantum Satu Qubit dengan Bentuk Kompak Empat Keadaan Bell sebagai Kanal Kuantum

open access: yesJurnal Kumparan Fisika
ABSTRAK   Pada artikel ini, teleportasi kuantum satu qubit dengan empat keadaan Bell sebagai kanal kuantum telah dikaji secara eksplisit. Empat keadaan Bell yang digunakan dinyatakan dalam bentuk kompak.
Khazali Fahmi
doaj   +1 more source

Partial Bell-State Analysis with Parametric down Conversion in the Wigner Function Formalism

open access: yesAdvances in Mathematical Physics, 2010
We apply the Wigner function formalism to partial Bell-state analysis using polarization entanglement produced in parametric down conversion. Two-photon statistics at a beam-splitter are reproduced by a wave-like description with zeropoint fluctuations ...
A. Casado, S. Guerra, J. Plácido
doaj   +1 more source

‘Bell’ Pear

open access: yesHortScience, 2023
‘Bell’ (Pyrus communis L.) is an early-season pear variety that combines fire blight resistance with exceptional flavor and high productivity. Fire blight, caused by the bacterial pathogen Erwinia amylovora, is a devastating disease for pear growers in ...
Richard L. Bell   +4 more
doaj   +1 more source

Bunching of Bell states

open access: yes, 2006
4 pages, 4 figures, 1 ...
Eisenberg, H. S.   +3 more
openaire   +2 more sources

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