678 citations
- École Normale Supérieure - PSLFR647 papers
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32 papers · 1 filter
Harmonic functions on Tutte embeddings and linearized Monge-Ampère equation
Mikhail Basok, Dmitry Chelkak, Benoît Laslier +1
We prove convergence of solutions of Dirichlet problems and Green's functions on Tutte harmonic embeddings to those of the linearized Monge--Ampère equation . Mor…
Topological junctions for one-dimensional systems
David Gontier, Clément Tauber
We study and classify the emergence of protected edge modes at the junction of one-dimensional materials. Using symmetries of Lagrangian planes in boundary symplectic spaces, we pr…
Bernoulli variables, classical exclusion processes and free probability
Michel Bauer, Denis Bernard, Philippe Biane +1
We present a new description of the known large deviation function of the classical symmetric simple exclusion process by exploiting its connection with the quantum symmetric simpl…
Phase transition in the Peierls model for polyacetylene
David Gontier, Adéchola Kouande, Eric Séré
We consider the Peierls model for closed polyactetylene chains with an even number of carbon atoms as well as infinite chains, in the presence of temperature. We prove the existenc…
Symmetric Fermi projections and Kitaev's table: topological phases of matter in low dimensions
David Gontier, Domenico Monaco, Solal Perrin-Roussel
We review Kitaev's celebrated "periodic table" for topological phases of condensed matter, which identifies ground states (Fermi projections) of gapped periodic quantum systems up…
On Products of Delta Distributions and Resultants
Michel Bauer, Jean-Bernard Zuber
We prove an identity in integral geometry, showing that if and are two polynomials, is proportional to where is the r…