Dimension-changing exact solutions of string theory
نویسندگان
چکیده
منابع مشابه
Dimension-changing exact solutions of string theory
Superstring theories in the critical dimension D = 10 are connected to one another by a well-explored web of dualities. In this paper we use closed-string tachyon condensation to connect the supersymmetric moduli space of the critical superstring to non-supersymmetric string theories in more than ten dimensions. We present a new set of classical solutions that exhibit dynamical transitions betw...
متن کاملExact Solutions of Berkovits’ String Field Theory
The equation of motion for Berkovits’ WZW-like open (super)string field theory is shown to be integrable in the sense that it can be written as the compatibility condition (“zero-curvature condition”) of some linear equations. Employing a generalization of solution-generating techniques (the splitting and the dressing methods), we demonstrate how to construct nonperturbative classical configura...
متن کاملExact solutions of four-dimensional black holes in string theory.
We construct an exact conformal field theory as an SL(2, R) × SU(2)/U(1)2 gauged WZW model, which describes a black hole in four dimensions. Another exact solution, describing a black membrane in four dimensions (in the sense that the event horizon is an infinite plane) is found as an SL(2, R)×U(1)2/U(1) gauged WZW model. Both the black hole and the black membrane carry axionic charge. Finally,...
متن کاملExact Solutions of Open Bosonic String Field Theory
In this paper we present two solutions of open bosonic string field theory defined on D0-brane background that correspond to the change of the D0-brane position in the transverse space.
متن کاملNew class of exact solutions in string theory.
We prove that a large class of leading order string solutions which generalize both the plane-wave and fundamental string backgrounds are, in fact, exact solutions to all orders in α′. These include, in particular, the traveling waves along the fundamental string. The key features of these solutions are a null symmetry and a chiral coupling of the string to the background. Using dimensional red...
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: 2007
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2007/09/096