منابع مشابه
Non-Gaussianity from Inflation
Correlated adiabatic and isocurvature perturbation modes are produced during inflation through an oscillation mechanism when extra scalar degrees of freedom -other than the inflaton field are present. We show that this correlation generically leads to sizeable non-Gaussian features both in the adiabatic and isocurvature perturbations. The nonGaussianity is first generated by large non-lineariti...
متن کاملRelativistic vs. Non-relativistic Nuclear Models
Both the relativistic and non-relativistic model explain very well lowenergy nuclear phenomena, but in a physically different way from each other. There seems to be no low-energy phenomenon to answer which model is more reasonable. In order to explore a difference between two models, high momentum transfer phenomena are investigated. First it is shown that the neutron spin-orbit charge density ...
متن کاملNon-tachyonic brane inflation
We consider non-tachyonic hybrid inflation in the context of the braneworld cosmology. When one considers models for brane inflation, hybrid inflation is a natural consequence of the tachyon condensation if it appears at the end of inflation. In this case, however, reheating is a difficult problem due to the peculiar properties of the tachyon. In this paper we show some models for brane inflati...
متن کاملRelativistic Quantum Non-Locality
The controversy between relativistic causality and quantum non-locality can be resolved by establishing the general relativistic background of quantum non-locality. PACS numbers: 03.65Bz; 04.20Cv; 98.80.Bp Visiting physicist at Stanford Linear Accelerator Center, Stanford University, California 94309 † E-mail: [email protected]
متن کاملNon-Relativistic Superbranes
Subtleties arising in the non-zero-relativistic limit of relativistic branes are resolved, and a reparametrization-invariant and kappa-symmetric-relativistic super p-brane action is obtained as a limit of the action for a relativistic super p-brane in a Minkowski vacuum. We give explicit results for the D0-brane, which provides a realization of the super-Bargmann algebra, the IIA superstring an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2010
ISSN: 1029-8479
DOI: 10.1007/jhep01(2010)025