Neutrino wave packet propagation in gravitational fields

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Neutrino wave packet propagation in gravitational fields

We discuss the propagation of neutrino wave packets in a Lense-Thirring spacetime using a gravitational phase approach. We show that the neutrino oscillation length is altered by gravitational corrections and that neutrinos are subject to helicity flip induced by stellar rotation. For the case of a rapidly rotating neutron star, we show that absolute neutrino masses can be derived, in principle...

متن کامل

Neutrino oscillations in strong gravitational fields.

Neutrino oscillations in the presence of strong gravitational fields are studied. We look at very high energy neutrinos (∼1 TeV) emanating from Active Galactic Nuclei (AGN). It is observed that spin flavor resonant transitions of such neutrinos may occur in the vicinity of AGN due to gravitational effects and due to the presence of a large magnetic field (∼1 Tesla). A point to note is that matt...

متن کامل

String Propagation in Gravitational Wave Backgrounds

The Conformal Field Theory of the current algebra of the centrally extended 2-d Euclidean group is analyzed. Its representations can be written in terms of four free fields (without background charge) with signature (−+++). We construct all irreducible representations of the current algebra with unitary base out of the free fields and their orbifolds. This is used to investigate the spectrum an...

متن کامل

Gravitational Wave Propagation in Isotropic Cosmologies

We study the propagation of gravitational waves carrying arbitrary information through isotropic cosmologies. The waves are modelled as small perturbations of the background Robertson–Walker geometry. The perfect fluid matter distribution of the isotropic background is, in general, modified by small anisotropic stresses. For pure gravity waves, in which the perturbed Weyl tensor is radiative (i...

متن کامل

Chemical Wave Packet Propagation, Reflection, and Spreading

scheme: Reactions 10-13 constitute the well-known Brusselator model.16 The additional steps 14 and 15 describe a reversible interconversion between the activator (X) and an unreactive form (Z). This interconversion may arise, for example, in the BZ-AOT system, from transfer of the activator from one phase (aqueous) to another (oil), where it is unreactive because of the absence of reaction part...

متن کامل

ذخیره 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: Physics Letters A

سال: 2006

ISSN: 0375-9601

DOI: 10.1016/j.physleta.2005.11.032