Results 31 to 40 of about 1,170 (186)
On reparametrization and the Gibbs sampler [PDF]
Statistics & Probability Letters, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Román, Jorge Carlos +2 more
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Safe Reparametrization of Component-Based WSNs [PDF]
, 2014 Modern Wireless Sensor Networks are moving from singe-purpose custom built solutions towards multi-purpose application hosting platforms. These platforms support multiple concurrent applications managed by multiple actors. Reconfigurable component-models are a viable solution for supporting these scenarios by reducing management and development ...
Daniels, Wilfried +3 more
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Journal of High Energy Physics, 2020 We consider the (twisted) warped Virasoro group Diff(S 1)⋉C ∞ (S 1) in the presence of its three cocycles. We compute the Kirillov-Kostant-Souriau symplectic 2-form on coadjoint orbits.
Hamid R. Afshar
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Holographic RG flow and reparametrization invariance of Wilson loops
Journal of High Energy Physics, 2022 We study the fate of reparametrization invariance of Wilson loops, also known as ‘zig-zag’ symmetry, under the RG flow using some simple cases as guidance.
Diego Gutiez, Carlos Hoyos
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Unimodular gauge in perturbative gravity and supergravity
Physics Letters B, 2020 This paper explains the Unimodular gauge fixing of gravity and supergravity in the framework of a perturbative BRST construction. The unphysical sector contains additional BRST-exact quartets to suppress possible ambiguities and impose both the ...
Laurent Baulieu
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Chaos and the reparametrization mode on the AdS2 string
Journal of High Energy Physics, 2023 We study the holographic correlators corresponding to scattering of fluctuations of an open string worldsheet with AdS2 geometry. In the out-of-time-order configuration, the correlators display a Lyapunov growth that saturates the chaos bound.
Simone Giombi +2 more
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The Scale Invariant Vacuum Paradigm: Main Results and Current Progress
Universe, 2022 We present a summary of the main results within the Scale Invariant Vacuum (SIV) paradigm as related to the Weyl Integrable Geometry (WIG) as an extension to the standard Einstein General Relativity (EGR).
Vesselin G. Gueorguiev, Andre Maeder
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V cb determination from inclusive b → c decays: an alternative method
Journal of High Energy Physics, 2019 The determination of V cb relies on the Heavy-Quark Expansion and the extraction of the non-perturbative matrix elements from inclusive b → c decays. The proliferation of these matrix elements complicates their extraction at 1/m b 4 and higher, thereby ...
Matteo Fael, Thomas Mannel, K. Keri Vos
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Reference Priors Versus Reverse Reference Priors: The Role of Invariance [PDF]
The Egyptian Statistical Journal, 2000 In this article, I investigate two classes of noninformative priors: the reference priors of Berger and Bernardo and the reverse reference priors attributed to J.K. Ghosh.
Erhard Reschenhofer
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Reparametrization Invariance as Gauge Symmetry
International Journal of Theoretical Physics, 1999 Reparametrization invariance being treated as a gauge symmetry shows some specific peculiarities. We study these peculiarities both from a general point of view and on concrete examples. We consider the canonical treatment of reparametrization invariant systems in which one fixes the gauge on the classical level by means of time-dependent gauge ...
Fülöp, G. +2 more
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