Monday, 12 March, 2018
Matthias R. Gaberdiel, Rajesh Gopakumar

The spectrum of superstrings on {\rm AdS}_3 \times {\rm S}^3 \times \mathbb{M}_4 with pure NS-NS flux is analysed for the background where the radius of the AdS space takes the minimal value (k=...

Monday, 12 March, 2018
Julien Guillod, Guido Schneider, Peter Wittwer, Dominik Zimmermann

The real Ginzburg-Landau equation possesses a family of spatially periodic equilibria. If the wave number of an equilibrium is strictly below the so called Eckhaus boundary the equilibrium is...

Sunday, 4 March, 2018
Hyenho Lho, Rahul Pandharipande

We define a formal Gromov-Witten theory of the quintic 3-fold via localization on CP4. Our main result is a direct geometric proof of holomorphic anomaly equations for the formal quintic in...

Wednesday, 28 February, 2018
Thomas Gemünden, Christoph A. Keller

Motivated by the notion of extremal vertex operator algebras, we investigate cyclic orbifolds of vertex operator algebras coming from extremal even self-dual lattices in d=48 and d=72. In this...

Monday, 26 February, 2018
Roy Ben-Israel, Alexander G. Tumanov, Amit Sever

We study the first non-planar correction to gluon scattering amplitudes in N=4 SYM theory. The correction takes the form of a double trace partial amplitude and is suppressed by one power of 1/N...

Monday, 19 February, 2018
Benjamin Schlein

We consider interacting Bose gases trapped in a box \Lambda = [0;1]^3 in the Gross-Pitaevskii limit. Assuming the potential to be weak enough, we establish the validity of Bogoliubov's...

Monday, 19 February, 2018
Grigory Mikhalkin

The paper associates Lagrangian submanifolds in symplectic toric varieties to certain tropical curves inside the convex polyhedral domains of $\R^n$ that appear as the images of the moment map...

Wednesday, 14 February, 2018
Alain-Sol Sznitman

We consider Zd, with d bigger or equal to three. We investigate the vacant set of random interlacements in the strongly percolative regime, the vacant set of the simple random walk,...

Monday, 12 February, 2018
A. S. Cattaneo, M. Schiavina, I. Selliah

The triadic description of general relativity in three dimensions is known to be a BF theory. Diffeomorphisms, as symmetries, are easily recovered on-shell from the symmetries of BF theory. This...

Lett Math Phys (2018)
Wednesday, 7 February, 2018
Simao Meneses, Slava Rychkov, J. M. Viana Parente Lopes, Pierre Yvernay

How can a renormalization group fixed point be scale invariant without being conformal? Polchinski (1988) showed that this may happen if the theory contains a virial current -- a non-conserved...

Wednesday, 7 February, 2018
Wei Qian, Wendelin Werner

We show the result that is stated in the title of the paper, which has consequences about decomposition of Brownian loop-soup clusters in two dimensions.

Friday, 2 February, 2018
Ricardo Campos, Najib Idrissi, Pascal Lambrechts, Thomas Willwacher

We study ordered configuration spaces of compact manifolds with boundary. We show that for a large class of such manifolds, the real homotopy type of the configuration spaces only depends on the...