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- Publications
- Influence
A Nongray Theory of Extrasolar Giant Planets and Brown Dwarfs
- A. Burrows, M. Marley, +6 authors C. Sharp
- Physics
- 24 May 1997
We present the results of a new series of nongray calculations of the atmospheres, spectra, colors, and evolution of extrasolar giant planets (EGPs) and brown dwarfs for effective temperatures below… Expand
Lorentz invariance and quantum gravity: an additional fine-tuning problem?
- J. Collins, A. Pérez, D. Sudarsky, L. Urrutia, H. Vucetich
- Physics, Medicine
- Physical review letters
- 12 March 2004
Trying to combine standard quantum field theories with gravity leads to a breakdown of the usual structure of space time at around the Planck length, 1.6x10(-35) m, with possible violations of… Expand
Dark Energy from Violation of Energy Conservation.
- T. Josset, A. Pérez, D. Sudarsky
- Physics, Medicine
- Physical review letters
- 11 January 2017
In this Letter, we consider the possibility of reconciling metric theories of gravitation with a violation of the conservation of energy-momentum. Under some circumstances, this can be achieved in… Expand
A theoretical interpretation of the measurements of the secondary eclipses of tres-1 and HD 209458b
- A. Burrows, I. Hubený, D. Sudarsky
- Physics
- 23 March 2005
We calculate the planet-star flux-density ratios as a function of wavelength from 0.5 µmto 25 µmfor the transiting extrasolar giant planets TrES-1 and HD209458b and compare them with the recent… Expand
Einstein-Yang-Mills isolated horizons: Phase space, mechanics, hair and conjectures
- Alejandro Corichi, U. Nucamendi, D. Sudarsky
- Physics
- 23 February 2000
The concept of "Isolated Horizon" has been recently used to provide a full Hamiltonian treatment of black holes. It has been applied successfully to the cases of {\it non-rotating}, {\it… Expand
On the quantum origin of the seeds of cosmic structure
- A. Pérez, H. Sahlmann, D. Sudarsky
- Physics
- 24 August 2005
The current understanding of the quantum origin of cosmic structure is discussed critically. We point out that in the existing treatments a transition from a symmetric quantum state to an… Expand
Shortcomings in the Understanding of why Cosmological Perturbations Look Classical
- D. Sudarsky
- Physics
- 1 June 2009
There is a persistent state of confusion regarding the account of the quantum origin of the seeds of cosmological structure during inflation. The issue is the transition from the quantum… Expand
Alternative approach to the galactic dark matter problem
- U. Nucamendi, M. Salgado, D. Sudarsky
- Physics
- 14 November 2000
We discuss scenarios in which the galactic dark matter in spiral galaxies is described by a long range coherent field which settles in a stationary configuration that might account for the features… Expand
Do collapsed boson stars result in new types of black holes
- I. Peña, D. Sudarsky
- Physics
- 1 November 1997
We prove a general no-hair theorem which is then applied to the case of a theory that consists of a number of complex scalar fields minimally coupled to gravity that vary harmonically with time and… Expand
Lorentz Invariance Violation and its Role in Quantum Gravity Phenomenology
- J. Collins, A. Pérez, D. Sudarsky
- Physics
- 28 February 2006
The notion that gravitation might lead to a breakdown of standard space-time structure at small distances, and that this might affect the propagation of ordinary particles has led to a program to… Expand