Patch cosmology and noncommutative braneworlds
We review extra-dimensional and 4D cosmological scenarios through the effective Friedmann evolution on a brane. Some features involving noncommutative geometry
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Patch dualities and remarks on nonstandard cosmologies
In this paper we establish dualities between inflationary, cyclic/ekpyrotic, and phantom cosmologies within the patch formalism approximating high-energy effects in
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A Multiple-Grid-Patch Evolution Scheme for 3-D Black Hole Excision
When using black hole excision to numerically evolve a fully generic black hole spacetime, most 3-D 3+1 codes use an
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Consistency relations and degeneracies in (non)commutative patch inflation
The consistency equations of patch inflation are considered in a next-to-leading-order slow-roll (SR) expansion. Some general aspects of braneworld degeneracy
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Inter-layer slide and stress relaxation in a bilayer fluid membrane in the patch-clamp setting
Protein mechanosensitive channels (MS) are activated by tension transmitted through the lipid bilayer. We propose a theory of lateral stress
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Observational constraints on patch inflation in noncommutative spacetime
We study constraints on a number of patch inflationary models in noncommutative spacetime using a compilation of recent high-precision observational
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Regularized dualities in patch cosmology
Following past investigations, we explore the symmetries of the Hamilton-Jacobi cosmological equations in the generalized patch formalism describing braneworld and
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{63}Cu NQR Study of the Inhomogeneous Electronic State in La{2-x}Sr{x}CuO{4}
We report detailed systematic measurements of the spatial variation in electronic states in the high T{c} superconductor La{2-x}Sr{x}CuO{4} (0.04<= x
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Black Hole Excision with Multiple Grid Patches
When using black hole excision to numerically evolve a black hole spacetime with no continuous symmetries, most 3+1 finite differencing
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On the infinitesimal rigidity of homogeneous varieties
Let $X\subset P^N$ be a variety (respectively a patch of an analytic submanifold) and let $x\in X$ be a general
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Dynamical Localization of Gravity
We show that the thin wall limit of the thick domain wall associated with a sine-Gordon soliton in a single
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Lucky Exposures: Diffraction limited astronomical imaging through the atmosphere
Through selection of short exposure images we achieve diffraction-limited I-band imaging from well-figured ground-based telescopes as large as 2.5 m
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Acoustic peaks in the CMB: a matter of standard causal boundary conditions on primordial density anisotropies
The pattern of acoustic peaks in the sub-horizon power spectrum of primordial density anisotropies at recombination can be naturally understood
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Astrophysics and Cosmology
These notes are intended as an introductory course for experimental particle physicists interested in the recent developments in astrophysics and
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Braneworld cosmology and noncommutative inflation
In this work we develop the patch formalism, an approach providing a very simple and compact description of braneworld-motivated cosmologies
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Breakdown of the Landau-Fermi liquid in Two Dimensions due to Umklapp Scattering
We study the renormalization group flow of the interactions in the two-dimensional t-t' Hubbard model near half filling in a
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Cosmology with the Very Large Telescope Interferometer using a space based astrometric reference frame
Cosmology with large interferometric telescopes is a rich and largely unexplored subject, involving three types of measurement: astrometric measurement of
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Crossover from Fermi to Non-Fermi Liquid in Two-Dimensional Interacting Fermions
Self-energy at zero temperature is investigated up to the third-order of interaction using one-patch model in two dimensions, whose interaction
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EISily looking for distant galaxy clusters
We present a new algorithm to search for distant clusters of galaxies on catalogues deriving from imaging data, as those
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ESO Imaging Survey II. Searching for Distant Clusters of Galaxies
Preliminary results of a search for distant clusters of galaxies using the recently released I-band data obtained by the ESO
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Evn, Merlin, and Vla Observations of Nrao530
We present images of NRAO530 observed with the EVN (VLBI) at 5 GHz, the MERLIN at 1 .6 and 5
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Gas in Shearing Density Waves
We examine the development of a transient spiral arm in a disk galaxy made up of both gas and stars.
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High output data rates with PCInt on the EVN MkIV data processor
The EVN MkIV data processor is being equipped with a high data output capability, called PCInt. In its next phase
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Inertia Manipulation through Metric Patching
This paper will present the exact solution for the stress-energy tensor of a spherical matter shell of finite thickness that
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