Results 21 to 30 of about 1,590,564 (275)

Observable-projected ensembles [PDF]

Quantum
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

Entropy, 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]

, 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., Arimoto N., Awaki H., Boller Th., Brandt W. N., Dietrich M., Fioc M., Fukue J., Haehnelt M. G., Hosokawa T., Kodama T., Kormendy J., Masao Mori, Masayuki Umemura, Mazzei P., Mineshige S., Nozomu Kawakatu, Pounds K. A., Richstone D., Shields J. C., Silk J., Villar-Martin M.   +21 more
core   +2 more sources

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

Metaphysics, 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, Mirsaeid Mousavi Karimi   +1 more
doaj  

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

Future 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]

, 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]

Quantum
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, Attaallah Almasi, Sina Zeytinoğlu, Johannes Borregaard   +3 more
doaj   +1 more source

Perturbation theory of observable linear systems [PDF]

, 2015
The present work is motivated by the asymptotic control theory for a system of linear oscillators: the problem is to design a common bounded scalar control for damping all oscillators in asymptotically minimal time.
Fedorov, Aleksey, Ovseevich, Alexander
core   +1 more source

Observable signatures of scotogenic Dirac model

Journal 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

Composition of Partially-Observable Services

IEEE 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