82 citations · 162 across the 10 of their papers we have counts for
10 papers
Analogue black hole merger in a polariton condensate
D. D. Solnyshkov, V. Paquelier, C. Balmisse +1
Analogue studies represent an important tool in modern Physics. In particular, analogue gravity had a strong success in the recent years with the demonstrations of Hawking radiatio…
Topological moiré polaritons
I. Septembre, C. Leblanc, D. D. Solnyshkov +1
The combination of an in-plane honeycomb potential and of a photonic spin-orbit coupling (SOC) emulates a photonic/polaritonic analog of bilayer graphene. We show that modulating t…
Soliton formation in an exciton-polariton condensate at a bound state in the continuum
I. Septembre, I. Foudjo, V. Develay +5
Bound states in the continuum (BIC) are of special interest in photonics due to their theoretically infinite radiative lifetime. Here, we design a structure composed of a GaN layer…
Design of a room-temperature topological exciton-polariton laser in a ZnO/TiO-photonic crystal slab
I. Septembre, C. Leblanc, L. Hermet +4
We propose theoretically a scheme to get a room-temperature 2D topological exciton-polariton laser with propagating topological lasing modes. The structure uses guided modes in a p…
The Berry-Foucault Pendulum
D. D. Solnyshkov, I. Septembre, K. Ndiaye +1
The geometric phase is known to play a role both in the rotation of the Foucault pendulum and in the anomalous Hall effect (AHE) due to the Berry curvature. Here, we show that a 2D…
Angular-dependent Andreev reflection on a polaritonic superfluid
I. Septembre, D. D. Solnyshkov, G. Malpuech
We study analytically an analog of the Andreev reflection at a normal-superfluid interface. The polariton gapped superfluid region is achieved by quasi-resonant optical pumping. Th…
Domain-wall topology induced by spontaneous symmetry breaking in polariton graphene
D. D. Solnyshkov, C. Leblanc, I. Septembre +1
We present a numerical study of exciton-polariton (polariton) condensation in a staggered polariton graphene showing a gapped s-band at the and valleys. The condensation o…
Annihilation of exceptional points from different Dirac valleys in a 2D photonic system
M. Król, I. Septembre, P. Oliwa +13
Topological physics relies on the existence of Hamiltonian's eigenstate singularities carrying a topological charge, such as quantum vortices, Dirac points, Weyl points and -- in n…
Universal semiclassical equations based on the quantum metric
C. Leblanc, G. Malpuech, D. D. Solnyshkov
We derive semiclassical equations of motion for an accelerated wavepacket in a two-band system. We show that these equations can be formulated in terms of the static band geometry…
Interacting quantum fluid in a polariton topological insulator
O. Bleu, D. D. Solnyshkov, G. Malpuech
We study Bogoliubov excitations of a spinor Bose Einstein condensate in a honeycomb periodic potential, in the presence of a Zeeman field and of a spin-orbit coupling specific for…