Results 31 to 40 of about 23,116,968 (338)
Holographic dark energy in Gauss-Bonnet gravity with Granda-Oliveros cut-off
Nuclear Physics B, 2022 In this paper, we have studied a model of holographic dark energy (HDE) with a homogeneous and anisotropic Bianchi type-I Universe in the framework of Gauss-Bonnet (GB) gravity or f(G) gravity.
M. Koussour +3 more
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Quantum cosmological models [PDF]
Classical and Quantum Gravity, 2005 revised: now includes time asymmetry, black hole final state etc, 71 ...
openaire +3 more sources
Quantum Coarse Graining for Extreme Dimension Reduction in Modeling Stochastic Temporal Dynamics
PRX Quantum, 2021 Stochastic modeling of complex systems plays an essential, yet often computationally intensive, role across the quantitative sciences. Recent advances in quantum information processing have elucidated the potential for quantum simulators to exhibit ...
Thomas J. Elliott
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Parameterized quantum circuits as machine learning models [PDF]
Quantum Science and Technology, 2019 Hybrid quantum–classical systems make it possible to utilize existing quantum computers to their fullest extent. Within this framework, parameterized quantum circuits can be regarded as machine learning models with remarkable expressive power.
Marcello Benedetti +3 more
semanticscholar +1 more source
Quantum spherical spin models [PDF]
Physical Review E, 2004 22 ...
Gracia, R. Serral, Nieuwenhuizen, Th. M.
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Al-Khawarizmi Engineering Journal, 2021 In this research work, a simulator with time-domain visualizers and configurable parameters using a continuous time simulation approach with Matlab R2019a is presented for modeling and investigating the performance of optical fiber and free-space quantum
Adil Fadhil Mushatet +1 more
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Quantum cosmological metroland model [PDF]
Classical and Quantum Gravity, 2010 Relational particle mechanics is useful for modelling whole-universe issues such as quantum cosmology or the problem of time in quantum gravity, including some aspects outside the reach of comparably complex minisuperspace models. In this article, we consider the mechanics of pure shape and not scale of 4 particles on a line, so that the only ...
Anderson, E., Franzen, A.T.
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Beneficial impact of a thin tunnel barrier in quantum well intermediate-band solar cell
EPJ Photovoltaics, 2018 Based on electronic quantum transport modeling, we study the transition between the intermediate-band and the conduction-band in nano-structured intermediate-band solar cell.
Cavassilas Nicolas +7 more
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Damping and decoherence of a nanomechanical resonator due to a few two level systems [PDF]
, 2009 We consider a quantum model of a nanomechanical flexing beam resonator interacting with a bath comprising a few damped tunneling two level systems (TLS's).
A. L. Burin +13 more
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Detecting crosstalk errors in quantum information processors [PDF]
Quantum, 2019 Crosstalk occurs in most quantum computing systems with more than one qubit. It can cause a variety of correlated and nonlocal crosstalk errors that can be especially harmful to fault-tolerant quantum error correction, which generally relies on errors ...
M. Sarovar +5 more
semanticscholar +1 more source