output
20022025
most citedFirst results from the OSQAR photon regeneration experiment: No light shining through a wall

116 citations

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Showing 2020Show all

9 papers · 1 filter

math.DG2020★ 1 cited

Large-time asymptotics of the wave fronts length I The Euclidean disk

Yves Colin de Verdìère, David Vicente

In a previous work, the second author gives a formula showing thatthe wave frontissued of a point of the unit disk hasa large time linear asymptotics. In the present paper, we give…

math.AP2020

Analysis of acoustic oscillations for a class of hydrodynamic systems describing quantum fluids

Paolo Antonelli, Lars Eric Hientzsch, Pierangelo Marcati

Hydrodynamic systems for quantum fluids are systems for compressible fluid flows for which quantum effects are macroscopically relevant. We discuss how the presence of the dispersi…

math.AG2020★ 3 cited

Cox rings of almost homogeneous SL2-threefolds

Antoine Vezier

We study Cox rings of normal threefolds on which SL2 acts with a dense orbit. Exploiting the method of U-invariants, we obtain combinatorial criteria for the total coordinate space…

math.CO2020

Unicellular maps and filtrations of the mapping class group

Abdoul Karim Sane

This article first answers to questions about connectedness of a new family of graphs on unicellular maps. Answering these questions goes through a description of the mapping class…

math.GT2020★ 2 cited

An Euler-type formula for partitions of the Möbius strip

Pierre Bérard, Bernard Helffer

The purpose of this note is to prove an Euler-type formula for partitions of the Möbius strip. This formula was introduced in our joint paper with R.~Kiwan, "Courant-sharp property…

math.PR2020

Random pseudometrics and applications

Vivek Dewan, Damien Gayet

Let be a random ergodic pseudometric over . This setting generalizes the classical \emph{first passage percolation} (FPP) over . We provide simple con…