Search
Now showing items 41-50 of 79
Three-point correlators of stress tensors in maximally-supersymmetric conformal theories in d = 3 and d = 6
(Elsevier, 2000)
We consider free superconformal theories of N = 8 scalar multiplet in d = 3 and
(2, 0) tensor multiplet in d = 6 and compute 2-point and 3-point correlators of their
stress tensors. The results for the 2-point and the ...
Logarithmic corrections to higher twist scaling at strong coupling from AdS/CFT.
(Elsevier, 2007)
We compute 1-loop correction E1 to the energy of folded string in AdS5?S5 (carrying spin S in AdS5 and momentum J in S5) using a ?long string? approximation in which Smuch greater-thanJmuch greater-than1. According to the ...
On String S-matrix, Bound States and TBA
(2007)
The study of finite J effects for the light-cone AdS5 ? S5 superstring by means of the Thermodynamic Bethe Ansatz requires an understanding of a companion 2d theory which we call the mirror model. It is obtained from the ...
Operator ranges and spaceability
(Elsevier, 2011)
Recent contributions on spaceability have overlooked the applicability of results on operator range subspaces of Banach spaces or Frechet spaces. Here we consider general results on spaceability of the complement of an ...
Stability of QED
(2011)
It is shown for a class of random, time-independent, square-integrable, three-dimensional magnetic fields that the one-loop effective fermion action of four-dimensional QED increases faster than a quadratic in B in the ...
On the origin of supergravity boundary terms in the AdS/CFT correspondence
(Elsevier, 1999)
The standard formulation of the AdS/CFT correspondence is incomplete since it requires adding
to a supergravity action some a priori unknown boundary terms. We suggest a modification of the
correspondence principle based ...
Bethe ansatz for quantum strings
(Institute of Physics, 2004)
We propose Bethe equations for the diagonalization of the hamiltonian of quantum strings on AdS 5 ? S 5 at large string tension and restricted to certain large charge states from a closed (2) subsector. The ansatz differs ...