Publications for year 2017


Thursday, 22 June, 2017
Maximilian Nitzschner, Alain-Sol Sznitman

In this article we obtain uniform estimates on the absorption of Brownian motion by porous interfaces surrounding a compact set. An important ingredient is the construction of certain resonance...

Thursday, 22 June, 2017
Marcos Marino, Szabolcs Zakany

It has been recently conjectured that the exact eigenfunctions of quantum mirror curves can be obtained by combining their WKB expansion with the open topological string wavefunction. In this...

Monday, 19 June, 2017
Joan Elias-Miro, Slava Rychkov, Lorenzo G. Vitale

Hamiltonian Truncation (a.k.a. Truncated Spectrum Approach) is an efficient numerical technique to solve strongly coupled QFTs in d=2 spacetime dimensions. Further theoretical developments are...

Friday, 16 June, 2017
Edvin G. Idrisov, Ivan P. Levkivskyi, Eugene V. Sukhorukov

We study transport properties and the charge quantization phenomenon in a small metallic island connected to the leads through two quantum point contacts (QPCs). The linear conductance is...

Sunday, 11 June, 2017
Federico Piazza, David Pirtskhalava, Riccardo Rattazzi, Olivier Simon

The spectrum of primordial gravitational waves is one of the most robust inflationary observables, often thought of as a direct probe of the energy scale of inflation. We present a simple model...

Friday, 9 June, 2017
Daniel Ahlberg, Vincent Tassion, Augusto Teixeira

We consider the Poisson Boolean percolation model in R2, where the radii of each ball is independently chosen according to some probability measure with finite second moment. For this model, we...

Friday, 9 June, 2017
Thomas Willwacher

We study two colored operads of configurations of little n-disks in a unit n-disk, with the centers of the small disks of one color restricted to an m-plane, m<n. We compute the rational...

Thursday, 8 June, 2017
Tarek Anous, Thomas Hartman, Antonin Rovai, Julian Sonner

Correlators in conformal field theory are naturally organized as a sum over conformal blocks. In holographic theories, this sum must reorganize into a path integral over bulk fields and...

Sunday, 4 June, 2017
Tudor Ratiu, Christophe Wacheux, Nguyen Tien Zung

This work is devoted to a systematic study of symplectic convexity for integrable Hamiltonian systems with elliptic and focus-focus singularities. A distinctive feature of these systems is that...

Wednesday, 31 May, 2017
Tudor Ratiu, Nguyen Tien Zung

In this paper, we extend the Atiyah--Guillemin--Sternberg convexity theorem and Delzant's classification of symplectic toric manifolds to presymplectic manifolds. We also define and study the...

Thursday, 25 May, 2017
Antonio Amariti, Domenico Orlando, Susanne Reffert

We present a new family of dualities for three-dimensional gauge theories, motivated by the brane realization of the reduction of four-dimensional dualities on a circle. This family can be...

Tuesday, 23 May, 2017
Anton Khoroshkin, Thomas Willwacher

We study the action of the orthogonal group on the little n-disks operads. As an application we provide small models (over the reals) for the framed little n-disks operads. It follows in...