Gravitational potential correction with Gauss–Bonnet interaction
نویسندگان
چکیده
منابع مشابه
Gravitational potential correction with Gauss-Bonnet interaction
A treatment of linearized gravity with Einstein-Gauss-Bonnet interaction terms in D ≥ 5 is given in the Randall-Sundrum brane background. This Letter has outlined some interesting features of the brane world gravity and Newtonian potential correction with GB interaction term. We find that the GB coupling α renormalizes the effective four-dimensional Newton constant on the brane, and also additi...
متن کاملChern–Simons Particles with Nonstandard Gravitational Interaction
The model of nonrelativistic particles coupled to nonstandard (2+1)–gravity [1] is extended to include Abelian or non-Abelian charges coupled to Chern– Simons gauge fields. Equivalently, the model may be viewed as describing the (Abelian or non-Abelian) anyonic dynamics of Chern–Simons particles coupled, in a reparametrization invariant way, to a translational Chern–Simons action. The quantum t...
متن کاملInteraction of gravitational waves with domain walls
We study the gravitational perturbations of thick domain walls. The refraction index and spin properties of the solutions interior to the wall are analyzed in detail. It is shown that the gravitational waves suffer a refraction process by domain walls. The reflection and transmission coefficients are derived in the thin wall limit. In relation to the spin content, it is shown that the ‘×’ helic...
متن کاملGravitational Correction in Neutrino Oscillations
Recently, the neutrino oscillation phase due to the presence of gravity is much discussed [1], [2], [3]. If the neutrinos are massive particles and mixed, the neutrino oscillation between different flavor states occurs. Suppose that neutrinos are created as weak flavor eigenstate, say, at ~rA, and propagate to ~rB . The state is a linear superposition of mass eigenstates and each phase of mass ...
متن کاملOn gravitational interaction of fermions
We discuss some aspects of the gravitational interaction of the relativistic quantum particles with spin 1/2. The exact Foldy-Wouthuysen transformation is constructed for the Dirac particle coupled to the static spacetime metric. The quasirelativistic limit of the theory is then analyzed. Using the analogous method, we obtain the exact Cini-Touschek transformation and discuss the ultra-relativi...
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: Physics Letters B
سال: 2001
ISSN: 0370-2693
DOI: 10.1016/s0370-2693(01)00589-5