Mixed branes interaction in compact space-time
نویسندگان
چکیده
منابع مشابه
Mixed Branes Interaction in Compact Spacetime
We present a general description of two mixed branes interactions. For this we consider two mixed branes with dimensions p1 and p2, in external field Bμν and arbitrary gauge fields A (1) α1 and A (2) α2 on the world volume of them, in spacetime in which some of its directions are compactified on circles with different radii. Some examples are considered to clear these general interactions. Fina...
متن کاملMixed-branes at Angle in Compact Spacetime
In this paper we obtain the boundary state of a one dimensional mixed brane which makes angle with X 1-direction, in spacetime in which some of its directions are compactified on tori. Then we use of this boundary state for computing the interaction of two angled m 1-branes. Also we study the massless states contribution on this interaction.
متن کاملBranes in Anti De Sitter Space–time. *
An intense study of the relationship between certain quantum theories of gravity realized on curved backgrounds and suitable gauge theories, has been originated by a remarkable conjecture put forward by Maldacena almost one year ago. Among the possible curved vacua of superstring or M–theory, spaces having the form of an Anti– de Sitter space–time times a compact Einstein manifold, have been pl...
متن کاملWrapping Branes in Space and Time
Branes may be approximated semi-classically by solutions of supergravity theories with event and Cauchy horizons. I suggest that if one wishes to avoid singularities and to capture accurately some of the properties of branes then these classical spacetimes must be identified so as to render them periodic in time.
متن کاملInteraction potential in compact three-dimensional QED with mixed action
We use a variational wave function to calculate the energy of the interaction between external charges in the compact Abelian gauge theory in 2+1 dimensions with mixed action. Our variational wave functions preserve the compact gauge invariance of the theory both in the vacuum and in the charged sectors. We find that a good estimate of the interaction energy is obtained only when we allow more ...
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: Nuclear Physics B
سال: 1999
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(99)00534-9