Thursday, 5 September, 2019
Louis-Hadrien Robert, Emmanuel Wagner

Using a modified foam evaluation, we give a categorification of the Alexander polynomial of a knot. We also give a purely algebraic version of this knot homology which makes it appear as the...

Thursday, 5 September, 2019
Louis-Hadrien Robert, Emmanuel Wagner

We present state sums for quantum link invariants arising from the representation theory of U_q(\mathfrak{gl}_{N|M}). We investigate the case of the N-th exterior power of the standard...

Thursday, 5 September, 2019
Luis Alvarez-Gaume, Domenico Orlando, Susanne Reffert

We apply the large-charge expansion to O(N) vector models starting from first principles, focusing on the Wilson-Fisher point in three dimensions. We compute conformal dimensions at zero and...

Tuesday, 3 September, 2019
Gil Badel, Gabriel Cuomo, Alexander Monin, Riccardo Rattazzi

We study the scaling dimension \Delta_{\phi^n} of the operator \phi^n where \phi is the fundamental complex field of the U(1) model at the Wilson-Fisher fixed point in d=4-\varepsilon. Even for...

Tuesday, 27 August, 2019
Nikolay Gromov, Amit Sever

Recently, we constructed the first-principle derivation of the holographic dual of N=4 SYM in the double-scaled γ-deformed limit directly from the CFT side. The dual fishchain model is a novel...

Monday, 19 August, 2019
Alba Grassi, Jie Gu, Marcos Marino

We study various non-perturbative approaches to the quantization of the Seiberg-Witten curve of {\cal N}=2, SU(2) super Yang-Mills theory, which is closely related to the modified Mathieu...

Monday, 5 August, 2019
Efrat Greenwald, Jean-Pierre Eckmann, Ofer Feinerman

Allocation of goods is a key feature in defining the connection between the individual and the collective scale in any society. Both the process by which goods are to be distributed, and the...

PLoS Comput Biol 15(8): e1006925
Saturday, 3 August, 2019
Anna Goremykina, Artem Borin, Eugene Sukhorukov

We explore the heat current in the quantum Hall edge at filling factors \nu = 1 and \nu = 2 in the presence of dissipation. Dissipation arises in the compressible strip forming at the edge in...

Wednesday, 31 July, 2019
Rinat Kashaev

By using the notion of a rigid R-matrix in a monoidal category and the Reshetikhin--Turaev functor on the category of tangles, we review the definition of the associated invariant of long knots...

Wednesday, 31 July, 2019
Jean-Pierre Eckmann, Jacques Rougemont, Tsvi Tlusty

Proteins are a matter of dual nature. As a physical object, a protein molecule is a folded chain of amino acids with multifarious biochemistry. But it is also an instantiation along an...

Tuesday, 30 July, 2019
Andrea Dei, Lorenz Eberhardt, Matthias R. Gaberdiel

Recently, string theory on \text{AdS}_3 \times \text{S}^3 \times \mathbb{T}^4 with one unit of NS-NS flux (k=1) was argued to be exactly dual to the symmetric orbifold of \mathbb{T}^4, and in...

Tuesday, 30 July, 2019
Mona Jalilvand, Basundhara Ghosh, Elisabetta Majerotto, Benjamin Bose, Ruth Durrer, Martin Kunz

Future galaxy clustering surveys will probe small scales where non-linearities become important. Since the number of modes accessible on intermediate to small scales is very high, having a...