By Dr Eli Estrecho

Preprints

Fabricante BR; Biegańska D; Comaron P; Król M; Wurdack M; Pieczarka M; Steger M; Snoke DW; West K; Sanvitto D; Ballarini D; Trypogeorgos D; Pfeiffer LN; Truscott AG; Szymańska M; Ostrovskaya EA; Estrecho E, 2026, Dynamical development of long-range spatial coherence in non-equilibrium bosonic condensation, https://arxiv.org/abs/2608.25407v1

Yow-Ming ; Hu ; Król M; Smirnova DA; Smirnov LA; Fabricante BR; Winkler K; Kamp M; Schneider C; Höfling S; Liew TCH; Truscott AG; Ostrovskaya EA; Estrecho E, 2025, Momentum-space non-Hermitian skin effect in an exciton-polariton system, https://arxiv.org/abs/2512.10146v1

Hu Y-MR; Ostrovskaya EA; Yakimenko A; Estrecho E, 2025, Emergent momentum-space topological pseudospin defects in non-Hermitian systems, https://arxiv.org/abs/2509.14605v1

Comaron P; Estrecho E; Wurdack M; Pieczarka M; Steger M; Snoke DW; West K; Pfeiffer LN; Truscott AG; Matuszewski M; Szymanska M; Ostrovskaya EA, 2024, Coherence of a non-equilibrium polariton condensate across the interaction-mediated phase transition, https://doi.org/10.1038/s42005-025-01977-7

Fabricante BR; Król M; Wurdack M; Pieczarka M; Steger M; Snoke DW; West K; Pfeiffer LN; Truscott AG; Ostrovskaya EA; Estrecho E, 2024, Narrow-linewidth exciton-polariton laser, https://doi.org/10.1364/OPTICA.525961

Hu Y-MR; Ostrovskaya EA; Estrecho E, 2023, Generalized Quantum Geometric Tensor in a Non-Hermitian Exciton-Polariton System, https://doi.org/10.1364/OME.497010

Wurdack M; Yun T; Katzer M; Truscott AG; Knorr A; Selig M; Ostrovskaya EA; Estrecho E, 2022, Negative-mass exciton polaritons induced by dissipative light-matter coupling in an atomically thin semiconductor, https://doi.org/10.1038/s41467-023-36618-6

Su R; Estrecho E; Biegańska D; Huang Y; Wurdack M; Pieczarka M; Truscott AG; Liew TCH; Ostrovskaya EA; Xiong Q, 2020, Direct Measurement of a Non-Hermitian Topological Invariant in a Hybrid Light-Matter System, https://doi.org/10.1126/sciadv.abj8905

Chen S-Y; Pieczarka M; Wurdack M; Estrecho E; Taniguchi T; Watanabe K; Yan J; Ostrovskaya EA; Fuhrer MS, 2020, Long-lived populations of momentum- and spin-indirect excitons in monolayer WSe$_2$, https://arxiv.org/abs/2009.09602v1

Wurdack M; Yun T; Estrecho E; Syed N; Bhattacharyya S; Pieczarka M; Zavabeti A; Chen S-Y; Haas B; Mueller J; Bao Q; Schneider C; Lu Y; Fuhrer MS; Truscott AG; Daeneke T; Ostrovskaya EA, 2020, Two-dimensional Ga$_2$O$_3$ glass: a large scale passivation and protection material for monolayer WS$_2$, https://arxiv.org/abs/2007.06860v1

Estrecho E; Pieczarka M; Wurdack M; Steger M; West K; Pfeiffer LN; Snoke DW; Truscott AG; Ostrovskaya EA, 2020, Low-energy collective oscillations and Bogoliubov sound in an exciton-polariton condensate, https://doi.org/10.1103/PhysRevLett.126.075301

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