Results 31 to 40 of about 1,624,602 (321)

Observable-projected ensembles [PDF]

open access: yesQuantum
Measurements in many-body quantum systems can generate non-trivial phenomena, such as preparation of long-range entangled states, dynamical phase transitions, or measurement-altered criticality.
Alexey Milekhin, Sara Murciano
doaj   +1 more source

The Observable Representation

open access: yesEntropy, 2019
The observable representation (OR) is an embedding of the space on which a stochastic dynamics is taking place into a low dimensional Euclidean space. The most significant feature of the OR is that it respects the dynamics.
L. S. Schulman
doaj   +1 more source

Proto-Quasars:Physical States and Observable Properties [PDF]

open access: yes, 2002
Based on the radiation hydrodynamical model for the black hole(BH) growth,incorporated with the chemical evolution of the early-type host galaxy, we construct the coevolution model of a QSO BH and the host galaxy.
Arimoto N.   +21 more
core   +2 more sources

The Problem of Unobservable A Defense of Van Fraassen’s Distinction between Observable and Unobservable [PDF]

open access: yesMetaphysics, 2015
In constructive empiricism Van Fraassen intends to defend the epistemological distinction between truth and empirical adequacy as well as between cognitive belief and pragmatic acceptance, based on epistemological distinction between observable entities ...
Jahangir Moazzenzade   +1 more
doaj  

Black Light and Condensed Space: The Image of the Universe [PDF]

open access: yesFuture Human Image, 2019
The core of this essay consists of predictions about the form of the observable universe, as well as about the form of what I refer to as the “external universe” (that is, the portion of the universe that I predict exceeds the observable universe).
Dan Howitt
doaj   +1 more source

Observable Medium Effects For Atmospheric Neutrinos [PDF]

open access: yes, 2001
We discuss the possibility to observe matter effects in atmospheric neutrino oscillations. The main conclusion is that an impact on the nu_mu survival probability requires the action of the MSW resonance, which becomes visible for baselines above ~7000 ...
Bernabeu, J., Palomares-Ruiz, S.
core   +2 more sources

Quantum memory assisted observable estimation [PDF]

open access: yesQuantum
The estimation of many-qubit observables is an essential task of quantum information processing. The generally applicable approach is to decompose the observables into weighted sums of multi-qubit Pauli strings, i.e., tensor products of single-qubit ...
Liubov A. Markovich   +3 more
doaj   +1 more source

Smirnov's fermionic observable away from criticality [PDF]

open access: yes, 2012
In a recent and celebrated article, Smirnov [Ann. of Math. (2) 172 (2010) 1435-1467] defines an observable for the self-dual random-cluster model with cluster weight q = 2 on the square lattice $\mathbb{Z}^2$, and uses it to obtain conformal invariance ...
Beffara, V., Duminil-Copin, H.
core   +6 more sources

Composition of Partially-Observable Services

open access: yesIEEE Access, 2019
In this paper, we tackle the problem of controlling the behavior of independent, partially observable services so that they collectively achieve a desired behavior (specification).
Hikmat Farhat
doaj   +1 more source

Observable signatures of scotogenic Dirac model

open access: yesJournal of High Energy Physics, 2020
In this work, we make a detailed discussion on the phenomenology of the scotogenic Dirac model, which could accommodate the Dirac neutrino mass and dark matter. We have studied the lepton-flavor-violating (LFV) processes in this model, which are mediated
Shu-Yuan Guo, Zhi-Long Han
doaj   +1 more source

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