856 citations
- University of CopenhagenDK14 papers
- Consejo Superior de Investigaciones CientíficasES13 papers
- European Southern ObservatoryCL10 papers
- Instituto de Estructura de la MateriaES10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Instituto de Astrofísica de AndalucíaES8 papers
- Lundbeck FoundationDK5 papers
- The University of SydneyAU5 papers
- University of IcelandIS5 papers
- Universitat de ValènciaES4 papers
- University of CambridgeGB4 papers
- University of Notre DameUS4 papers
7 papers · 1 filter
Reply to Comment [arXiv:0809.2310] on Universal Charge-Radius Relation for Subatomic and Astrophysical Compact Objects [arXiv:0804.2140, PRL100 (2008) 151102]
Jes Madsen
A reply to arXiv:0809.2310, "Comment on Universal Charge-Radius Relation for Subatomic and Astrophysical Compact Objects" [arXiv:0804.2140,PRL100(2008)151102]
Universal Charge-Radius Relation for Subatomic and Astrophysical Compact Objects
Jes Madsen
Electron-positron pair creation in supercritical electric fields limits the net charge of any static, spherical object, such as superheavy nuclei, strangelets, and Q-balls, or comp…
On Resumming Inflationary Perturbations beyond One-loop
Antonio Riotto, Martin S. Sloth
It is well known that the correlation functions of a scalar field in a quasi-de Sitter space exhibit at the loop level cumulative infra-red effects proportional to the total number…
Unparticle constraints from SN1987A
Steen Hannestad, Georg Raffelt, Yvonne Y. Y. Wong
The existence of an unparticle sector, weakly coupled to the standard model, would have a profound impact on supernova (SN) physics. Emission of energy into the unparticle sector f…
Non-Perturbative Flat Direction Decay
Anders Basboll, David Maybury, Francesco Riva +1
We argue that supersymmetric flat direction vacuum expectation values can decay non-perturbatively via preheating. Considering a toy U(1) gauge theory, we explicitly calculate the…
The Matrix Reloaded - on the Dark Energy Seesaw
Kari Enqvist, Steen Hannestad, Martin S. Sloth
We propose a novel mechanism for dark energy, based on an extended seesaw for scalar fields, which does not require any new physics at energies below the TeV scale. A very light qu…