| Radiation effects on particle's trajectory in the linear level. (arXiv:1204 (more) | 2012 04 24
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| Higher-dimensional perfect fluids and empty singular boundaries. (arXiv:120 (more) | 2012 04 24
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| The full squeezed CMB bispectrum from inflation. (arXiv:1204.5018v1 [astro- (more) | 2012 04 24
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| Birth of Dark Energy by Quantum Metric Fluctuations in Imaginary Time. (arX (more) | 2012 04 24
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| The action for higher spin black holes in three dimensions. (arXiv:1204.510 (more) | 2012 04 24
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| Isocurvature modes in the CMB bispectrum. (arXiv:1204.5042v1 [astro-ph.CO]) (more) | 2012 04 24
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| Generalizing the running vacuum energy model and comparing with the entropi (more) | 2012 04 24
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| Weyl Tensor Classification in Four-dimensional Manifolds of All Signatures. (more) | 2012 04 24
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| Relating the quantum mechanics of discrete systems to standard canonical qu (more) | 2012 04 24
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| Instability of de Sitter spacetime from a nonstandard vector field. (arXiv: (more) | 2012 04 24
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| Empty singularities in higher-dimensional Gravity. (arXiv:1204.4911v1 [gr-q (more) | 2012 04 24
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| All sky CMB map from cosmic strings integrated Sachs-Wolfe effect. (arXiv:1 (more) | 2012 04 24
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| Some aspects of defect theory in spacetime. (arXiv:1204.4786v1 [gr-qc]) (more) | 2012 04 24
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| Entropy of Non-Extremal Black Holes from Loop Gravity. (arXiv:1204.5122v1 [ (more) | 2012 04 24
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| Quantum Singularities in Horava-Lifshitz Cosmology. (arXiv:1204.4924v1 [gr- (more) | 2012 04 24
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| Twistor geometry of a pair of second order ODEs. (arXiv:1203.4158v2 [math.D (more) | 2012 04 24
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| Induced self-interactions in the spacetime of a global monopole with finite (more) | 2012 04 22
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| Initial data giving rise to naked singularities in spherically symmetric du (more) | 2012 04 22
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| Measuring primordial non-Gaussianity with weak-lensing surveys. (arXiv:1204 (more) | 2012 04 22
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| Galileons on Trial. (arXiv:1204.4314v1 [astro-ph.CO] CROSS LISTED) (more) | 2012 04 22
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| On the causal characterization of singularities in spherically symmetric sp (more) | 2012 04 22
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| An Einstein equation for discrete quantum gravity. (arXiv:1204.4506v1 [gr-q (more) | 2012 04 22
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| Good and bad tetrads in f(T) gravity. (arXiv:1204.4593v1 [gr-qc]) (more) | 2012 04 22
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| Exact dynamical AdS black holes and wormholes with a Klein-Gordon field. (a (more) | 2012 04 22
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| A new constraint on scalar Gauss-Bonnet gravity and a possible explanation (more) | 2012 04 22
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| Planck-scale effects on Bose-Einstein condensates. (arXiv:1204.4670v1 [gr-q (more) | 2012 04 22
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| New Spherically Symmetric Solutions in f(R)-gravity by Noether Symmetries. (more) | 2012 04 22
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| Conformal diagrams for the gravitational collapse of a spherically symmetri (more) | 2012 04 22
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| Lie Group Contractions and Relativity Symmetries. (arXiv:1204.4586v1 [gr-qc (more) | 2012 04 22
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| Optimizing optical follow-up of gravitational-wave candidates. (arXiv:1204. (more) | 2012 04 22
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| Did the universe have a beginning?. (arXiv:1204.4658v1 [hep-th]) (more) | 2012 04 22
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| Models of Wave-function Collapse, Underlying Theories, and Experimental Tes (more) | 2012 04 20
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| Gauge and spacetime connections in the Plebanski formulation of complex gen (more) | 2012 04 20
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| Large non-Gaussian Halo Bias from Single Field Inflation. (arXiv:1204.4409v (more) | 2012 04 20
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| On the invariant causal characterization of singularities in spherically sy (more) | 2012 04 20
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| Light scalar field constraints from gravitational-wave observations of comp (more) | 2012 04 20
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| Geometries with the second Poincar\'e symmetry. (arXiv:1204.4290v1 [gr-qc]) (more) | 2012 04 20
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| Fermionic warm dark matter produces galaxy cores in the observed scales. (a (more) | 2012 04 20
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| The optimal schedule for pulsar timing array observations. (arXiv:1204.4321 (more) | 2012 04 20
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| Fully pseudospectral time evolution and its application to 1+1 dimensional (more) | 2012 04 20
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| The spacetime in the neighborhood of a general isolated black hole. (arXiv: (more) | 2012 04 20
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| Entropy spectrum of a Kerr anti-de Sitter black hole. (arXiv:1204.4312v1 [g (more) | 2012 04 20
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| Teleparallel Gravity as a Higher Gauge Theory. (arXiv:1204.4339v1 [gr-qc]) (more) | 2012 04 20
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| Scale-dependent bias of galaxies and mu-type distortion of the cosmic micro (more) | 2012 04 20
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| New Geometry with All Killing Vectors Spanning the Poincar\'e Algebra. (arX (more) | 2012 04 20
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| Spectroscopy of the EMDA black hole. (arXiv:1204.4319v1 [gr-qc]) (more) | 2012 04 20
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| Optimal strategies for continuous gravitational wave detection in pulsar ti (more) | 2012 04 20
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| Reply to the comment on 'Black hole entropy and isolated horizons thermodyn (more) | 2012 04 20
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| Spacetime Metrology with LISA Pathfinder. (arXiv:1204.4299v1 [gr-qc]) (more) | 2012 04 20
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| Tracker Teleparallel Dark Energy with Purely Non-minimal Coupling to Gravit (more) | 2012 04 19
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| Axially symmetric pseudo-Newtonian hydrodynamics code. (arXiv:1204.3945v1 [ (more) | 2012 04 19
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| Quantum Tasks in Minkowski Space. (arXiv:1204.4022v1 [quant-ph]) (more) | 2012 04 19
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| Lessons from Schwinger Effective Action for Black Holes. (arXiv:1204.3973v1 (more) | 2012 04 19
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| Sudden singularities in semiclassical gravity. (arXiv:1204.4039v1 [gr-qc]) (more) | 2012 04 19
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| Cylindrically Symmetric Relativistic Fluids: A Study Based on Structure Sca (more) | 2012 04 19
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| The propagation of particles and fields in wormhole geometries. (arXiv:1204 (more) | 2012 04 19
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| Heat Kernel Expansion and Extremal Kerr-Newmann Black Hole Entropy in Einst (more) | 2012 04 19
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| The relativistic pulsar-white dwarf binary PSR J1738+0333 I. Mass determina (more) | 2012 04 19
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| Gravitational waves and gamma-ray bursts. (arXiv:1204.4110v1 [astro-ph.CO]) (more) | 2012 04 19
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| Metric perturbation from inflationary magnetic field and generic bound on i (more) | 2012 04 19
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| Deflection angle of light in an Ellis wormhole geometry. (arXiv:1204.3710v1 (more) | 2012 04 17
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| Burst of particles from the falling asleep of the vacuum (or Tachyonic inst (more) | 2012 04 17
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| Geometric Thermodynamics of Kerr-AdS black hole with a Cosmological Constan (more) | 2012 04 17
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| Primordial Black Hole Evaporation in Lower Dimensions: New insights on dark (more) | 2012 04 17
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| The Search for a Primordial Magnetic Field. (arXiv:1204.3669v1 [astro-ph.CO (more) | 2012 04 17
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| Logarithmic quasinormal modes of a spin-3 field around the BTZ black hole. (more) | 2012 04 17
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| Cosmological phase space analysis of the F (X) - V (phi) scalar field and b (more) | 2012 04 17
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| Gauge Theory of Gravity and Spacetime. (arXiv:1204.3672v1 [gr-qc]) (more) | 2012 04 17
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| Dunajski-Tod equation and reductions of the generalized dispersionless 2DTL (more) | 2012 04 17
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| Effect of inhomogeneity of the Universe on a gravitationally bound local sy (more) | 2012 04 17
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| Fundamental Quantum Limit to Waveform Detection. (arXiv:1204.3697v1 [quant- (more) | 2012 04 17
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| The Value of the Cosmological Constant in a Unified Field Theory with Enlar (more) | 2012 04 17
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| Constraining the Equation of State of Dark Energy with Gamma Rays. (arXiv:1 (more) | 2012 04 17
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| Gravitational waves from color-magnetic 'mountains' in neutron stars. (arXi (more) | 2012 04 17
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| The local potential approximation in quantum gravity. (arXiv:1204.3541v1 [h (more) | 2012 04 17
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| Spectra, vacua and the unitarity of Lovelock gravity in D-dimensional AdS s (more) | 2012 04 17
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| Coupling of hard dimers to dynamical lattices via random tensors. (arXiv:12 (more) | 2012 04 17
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| Interacting Ricci Dark Energy and its Statefinder Description. (arXiv:1204. (more) | 2012 04 16
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| $\omega =-1$ crossing in quintessence models in Lyra's geometry. (arXiv:120 (more) | 2012 04 16
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| Zero modes, gauge fixing, monodromies, $\zeta$-functions and all that. (arX (more) | 2012 04 16
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| Black hole uniqueness theorems and new thermodynamic identities in eleven d (more) | 2012 04 16
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| Quantization of area for event and Cauchy horizons of the Kerr-Newman black (more) | 2012 04 16
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| Cosmological singularities, AdS/CFT and de Sitter deformations. (arXiv:1204 (more) | 2012 04 16
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| The flat limit of three dimensional asymptotically anti-de Sitter spacetime (more) | 2012 04 16
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| Some remarks on the genesis of scalar-tensor theories. (arXiv:1204.3455v1 [ (more) | 2012 04 16
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| Evading the pulsar constraints on the cosmic string tension in supergravity (more) | 2012 04 16
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| Limitations in Determining Equation of State of Dark Energy at High Redshif (more) | 2012 04 16
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| Comparing compact binary parameter distributions I: Methods. (arXiv:1204.31 (more) | 2012 04 16
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| Conserved quantities in isotropic loop quantum cosmology. (arXiv:1204.3505v (more) | 2012 04 16
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| Classical Aspects of Higher Spin Topologically Massive Gravity. (arXiv:1204 (more) | 2012 04 16
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| Galactic Dark Matter in the Phantom Field. (arXiv:1204.3178v1 [astro-ph.CO] (more) | 2012 04 16
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