MOVING MIXED BRANES IN COMPACT SPACE–TIME

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

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 کامل

Mixed-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 کامل

More D-branes in plane wave spacetime

We present classical solutions of Dp-branes (p ≥ 5) in plane wave spacetime with nonconstant R-R 3-form flux. We also show the existence of a system of D3-branes in this background. We further analyze the supersymmetric properties of these branes by solving type II Killing spinor equations explicitly. e-mail: [email protected] †b Present address (I.N.F.N. Fellow) e-mail: [email protected], Kam...

متن کامل

IIB-Branes and New Spacetime Superalgebras

We provide a classification of the IIB Dpand NSp-branes in which the brane action exists due to a non-trivial class of the Chevalley-Eilenberg cohomology of free differential algebras. We then present a new geometric formulation of the IIB Dpand NSp-branes (p ≤ 5) in which the manifestly superinvariant Wess-Zumino terms are constructed in terms of the supersymmetric currents. The supercurrents ...

متن کامل

Fractional S-branes on a Spacetime Orbifold

Unstable D-branes are central objects in string theory, and exist also in time-dependent backgrounds. In this paper we take first steps to studying brane decay in spacetime orbifolds. As a concrete model we focus on the R/Z2 orbifold. We point out that on a spacetime orbifold there exist two kinds of S-branes, fractional S-branes in addition to the usual ones. We investigate their construction ...

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: Modern Physics Letters A

سال: 2000

ISSN: 0217-7323,1793-6632

DOI: 10.1142/s021773230000222x