منابع مشابه
Dixmier Algebras for Classical Complex Nilpotent Orbits via Kraft-procesi Models I
We attach a Dixmier algebra B to the closure O of any nilpotent orbit of G where G is GL(n, C), O(n, C) or Sp(2n, C). This algebra B is a noncommutative analog of the coordinate ring R of O, in the sense that B has a G-invariant algebra filtration and grB = R. We obtain B by making a noncommutative analog of the Kraft-Procesi construction which modeled O as the algebraic symplectic reduction of...
متن کاملAccelerating Branes and the String/Black Hole Transition
String theory in Euclidean flat space with a spacelike linear dilaton contains a D1-brane which looks like a semi-infinite hairpin. In addition to its curved shape, this " hairpin brane " has a condensate of the open string tachyon stretched between its two sides. The tachyon smears the brane and shifts the location of its tip. The Minkowski continuation of the hairpin brane describes a D0-bran...
متن کاملOn the Hagedorn Transition and Collective Dynamics of D0-branes
Banks, Fischler, Klebanov and Susskind have proposed a model for black hole thermodynamics based on the principle that the entropy is of order the number of particles at the phase transition point in a Boltzmann gas of D0-branes. We show that the deviations from Boltzmann scaling found in d<6 noncompact spatial dimensions have a simple explanation in the analysis of self-gravitating random walk...
متن کاملCusp solitons of the Degasperis-Procesi equation
In this paper, we present cusp solitons for the Degasperis-Procesi (DP) equation under the inhomogeneous boundary condition lim|x|→∞ u= A, where A is a non-zero constant. Through mathematical analysis, a stationary cusp soliton is presented in an explicit form of u(x, t) = √ 1− e−2|x| ∈ W 1,1 loc , but / ∈ H1 loc, while most cusp solitons are expressed in an implicit form in the space ofW 1,1 l...
متن کاملPoissonovi točkovni procesi
U raznim znanstvenim disciplinama od velike je važnosti odrediti precizan matematički model za slučajno razbacane točke u prostoru (ili vremenu). Upravo takav model nam daju tzv. Poissonovi točkovni procesi. Iako je matematički alat za njihovu analizu ponekad vrlo napredan, već i relativno jednostavnim vjerojatnosnim metodama možemo izvesti vrlo korisne zaključke o ponašanju nasumično razbacani...
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: 2016
ISSN: 1029-8479
DOI: 10.1007/jhep11(2016)175