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Tuesday, 23 June, 2015
Niklas Beisert, Dennis Muller, Jan Plefka, Cristian Vergu

We consider a supersymmetric Wilson loop operator for 4d N=4 super Yang-Mills theory which is the natural object dual to the AdS_5 x S^5 superstring in the AdS/CFT correspondence. It generalizes...

arXiv:1506.07047
Tuesday, 23 June, 2015
Thomas Willwacher

We describe combinatorial Hopf (co-)operadic models for the Swiss Cheese operads built from Feynman diagrams. This extends previous work of Kontsevich and Lambrechts-Voli\'c for the little disks...

arXiv:1506.07021
Saturday, 20 June, 2015
Michele Maggiore

Recent work has shown that non-local modifications of gravity involving terms such as m2R□−2R (and no cosmological constant) provide a phenomenologically viable alternative...

arXiv:1506.06217
Thursday, 18 June, 2015
Julien Guillod, Peter Wittwer

We consider the stationary incompressible Navier-Stokes equation in the half-plane with inhomogeneous boundary condition. We prove existence of strong solutions for boundary data close to any...

arXiv:1506.05657
Tuesday, 16 June, 2015
Xin Chen, Ana Bela Cruzeiro, Tudor S. Ratiu

We develop symmetry reduction for material stochastic Lagrangian systems with advected quantities whose configuration space is a Lie group, obtaining deterministic constrained variational...

arXiv:1506.05024
Monday, 15 June, 2015
Anna Beliakova, Kazuo Habiro, Aaron D. Lauda, Ben Webster

We equip the categorified quantum group attached to a KLR algebra and an arbitrary choice of scalars with duality functor which is cyclic, that is, such that f=f^** for all 2-morphisms f. This...

arXiv:1506.04671
Tuesday, 9 June, 2015
Erwan Brugallé, Grigory Mikhalkin, Jean-Jacques Risler

Torically maximal curves (known also as simple Harnack curves) are real algebraic curves in the projective plane such that their logarithmic Gau{\ss} map is totally real. In this paper we show...

arXiv:1506.02813
Friday, 5 June, 2015
Jürg Fröhlich, Jeffrey Schenker

The motion of a quantum particle hopping on a simple cubic lattice under the influence of thermal noise and of a static random potential is expected to be diffusive, i.e., the particle is...

arXiv:1506.01921
Friday, 5 June, 2015
Ruth Durrer

This review describes the discovery of the cosmic microwave background radiation in 1965 and its impact on cosmology in the 50 years that followed. This discovery has established the Big Bang...

arXiv:1506.01907
Friday, 5 June, 2015
Matthias R. Gaberdiel, Cheng Peng, Ida G. Zadeh

It has recently been argued that the symmetric orbifold theory of T4 is dual to string theory on AdS3 x S3 x T4 at the tensionless point. At this point in moduli space, the theory possesses a...

arXiv:1506.02045
Wednesday, 3 June, 2015
Miguel Ballesteros, Martin Fraas, Jürg Fröhlich, Baptiste Schubnel

Long sequences of successive direct (projective) measurements or observations of a few "uninteresting" physical quantities of a quantum system may reveal indirect, but precise and unambiguous...

arXiv:1506.01213
Wednesday, 3 June, 2015
Francesco Montanari, Ruth Durrer

We investigate how the lensing potential can be constrained with future galaxy surveys using their number counts. Such a measurement is an independent test of the standard LCDM framework and can...

arXiv:1506.01369

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