Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

28 résultats

Robustness of topological corner modes against disorder with application to acoustic networks

Antonin Coutant , Vassos Achilleos , Olivier Richoux , Georgios Theocharis , Vincent Pagneux
Physical Review B, 2020, 102 (21), pp.214204. ⟨10.1103/PhysRevB.102.214204⟩
Article dans une revue hal-03098233v1
Image document

Slow sound laser in lined flow ducts

Antonin Coutant , Yves Aurégan , Vincent Pagneux
Journal of the Acoustical Society of America, 2019, 146 (4), pp.2632-2644. ⟨10.1121/1.5128310⟩
Article dans une revue hal-02336989v1
Image document

Anomalous transmission through periodic resistive sheets

Antonin Coutant , Yves Aurégan , Vincent Pagneux
Journal of the Acoustical Society of America, 2020, 147 (5), pp.3124-3135. ⟨10.1121/10.0001166⟩
Article dans une revue hal-02936791v1

Hawking radiation of massive modes and undulations

Antonin Coutant , Alessandro Fabbri , Renaud Parentani , Roberto Balbinot , Paul Anderson
Physical Review D, 2012, 86, pp.064022. ⟨10.1103/PhysRevD.86.064022⟩
Article dans une revue hal-00708290v1

Topological two-dimensional Su–Schrieffer–Heeger analog acoustic networks: Total reflection at corners and corner induced modes

Antonin Coutant , V. Achilleos , Olivier Richoux , Georgios Theocharis , Vincent Pagneux
Journal of Applied Physics, 2021, 129 (12), pp.125108. ⟨10.1063/5.0042406⟩
Article dans une revue hal-03283199v1

Black Hole Quasibound States from a Draining Bathtub Vortex Flow

Sam Patrick , Antonin Coutant , Mauricio Richartz , Silke Weinfurtner
Physical Review Letters, 2018, 121 (6), ⟨10.1103/PhysRevLett.121.061101⟩
Article dans une revue hal-03105807v1

Low-frequency analogue Hawking radiation: The Korteweg–de Vries model

Antonin Coutant , Silke Weinfurtner
Physical Review D, 2018, 97 (2), ⟨10.1103/PhysRevD.97.025005⟩
Article dans une revue hal-03105800v1

Low-frequency analogue Hawking radiation: The Bogoliubov-de Gennes model

Antonin Coutant , Silke Weinfurtner
Physical Review D, 2018, 97 (2), ⟨10.1103/PhysRevD.97.025006⟩
Article dans une revue hal-03105803v1

Latent Su-Schrieffer-Heeger models

Malte Röntgen , Xuelong Chen , Wenlong Gao , Maxim Pyzh , Peter Schmelcher , et al.
2023
Pré-publication, Document de travail hal-04300086v1

On the impossibility of superluminal travel in Lorentz violating theories

Antonin Coutant , Stefano Finazzi , Stefano Liberati , Renaud Parentani
Physical Review D, 2012, 85, pp.064020. ⟨10.1103/PhysRevD.85.064020⟩
Article dans une revue hal-00646694v1

Black hole radiation with short distance dispersion, an analytical S-matrix approach

Antonin Coutant , Renaud Parentani , Stefano Finazzi
Physical Review D, 2012, 85, pp.024021. ⟨10.1103/PhysRevD.85.024021⟩
Article dans une revue hal-00646689v1

The acoustic Borrmann effect: Anomalous transmission through periodic resistive sheets

Antonin Coutant , Yves Aurégan , Vincent Pagneux
Forum Acusticum, Dec 2020, Lyon, France. pp.1151-1152, ⟨10.48465/fa.2020.0166⟩
Communication dans un congrès hal-03240229v1

Dynamical instabilities and quasi-normal modes, a spectral analysis with applications to black-hole physics

Antonin Coutant , Renaud Parentani , Florent Michel
Classical and Quantum Gravity, 2016, 33 (12), pp.125032. ⟨10.1088/0264-9381/33/12/125032⟩
Article dans une revue hal-03105777v1

The imprint of the analogue Hawking effect in subcritical flows

Antonin Coutant , Silke Weinfurtner
Physical Review D, 2016, 94 (6), ⟨10.1103/PhysRevD.94.064026⟩
Article dans une revue hal-03105781v1
Image document

On the phenomenology of quantum gravity : stability properties of Hawking radiation in the presence of ultraviolet violation of local Lorentz invariance

Antonin Coutant
Other [cond-mat.other]. Université Paris Sud - Paris XI, 2012. English. ⟨NNT : 2012PA112213⟩
Thèse tel-00747874v1
Image document

Subwavelength Su-Schrieffer-Heeger topological modes in acoustic waveguides

Antonin Coutant , Vassos Achilleos , Olivier Richoux , Georgios Theocharis , Vincent Pagneux
Journal of the Acoustical Society of America, 2022, 151 (6), pp.3626-3632. ⟨10.1121/10.0011550⟩
Article dans une revue hal-03872867v1

Waves on a vortex: rays, rings and resonances

Theo Torres , Antonin Coutant , Sam R. Dolan , Silke Weinfurtner
Journal of Fluid Mechanics, 2018, 857, pp.291-311. ⟨10.1017/jfm.2018.752⟩
Article dans une revue hal-03105813v1

Rotational superradiant scattering in a vortex flow

Theo Torres , Sam Patrick , Antonin Coutant , Mauricio Richartz , Edmund Tedford , et al.
Nature Physics, 2017, 13 (9), pp.833-836. ⟨10.1038/nphys4151⟩
Article dans une revue hal-03105798v1
Image document

Acoustic Su-Schrieffer-Heeger lattice: Direct mapping of acoustic waveguides to the Su-Schrieffer-Heeger model

Antonin Coutant , Audrey Sivadon , Liyang Zheng , Vassos Achilleos , Olivier Richoux , et al.
Physical Review B, 2021, 103 (22), pp.224309. ⟨10.1103/PhysRevB.103.224309⟩
Article dans une revue hal-03451255v1

Topologically invisible defects in chiral mirror lattices

Antonin Coutant , Liyang Zheng , Vassos Achilleos , Olivier Richoux , Georgios Theocharis , et al.
2023
Pré-publication, Document de travail hal-04300717v1

Undulations from amplified low frequency surface waves

Antonin Coutant , Renaud Parentani
Physics of Fluids, 2014, ⟨10.1063/1.4872025⟩
Article dans une revue hal-00813123v1

Unitary and nonunitary transitions around a cosmological bounce

Antonin Coutant
Physical Review D, 2014, 89 (12), ⟨10.1103/PhysRevD.89.123524⟩
Article dans une revue hal-03105763v1

Black hole lasers, a mode analysis

Antonin Coutant , Renaud Parentani
Physical Review D, 2010, 81, pp.084042. ⟨10.1103/PhysRevD.81.084042⟩
Article dans une revue hal-00456022v1

Hawking radiation with dispersion: The broadened horizon paradigm

Antonin Coutant , Renaud Parentani
Physical Review D, 2014, 90 (12), ⟨10.1103/PhysRevD.90.121501⟩
Article dans une revue hal-03105767v1

Semiclassical momentum representation in quantum cosmology

Antonin Coutant
Physical Review D, 2016, 93 (4), ⟨10.1103/PhysRevD.93.043520⟩
Article dans une revue hal-03105770v1

Quasi-normal modes and fermionic vacuum decay around a Kerr black hole

Antonin Coutant , Peter Millington
Classical and Quantum Gravity, 2019, 36 (3), pp.035005. ⟨10.1088/1361-6382/aaf679⟩
Article dans une revue hal-03105814v1

Detecting Rotational Superradiance in Fluid Laboratories

Vitor Cardoso , Antonin Coutant , Mauricio Richartz , Silke Weinfurtner
Physical Review Letters, 2016, 117 (27), ⟨10.1103/PhysRevLett.117.271101⟩
Article dans une revue hal-03105789v1
Image document

Surface impedance and topologically protected interface modes in one-dimensional phononic crystals

Antonin Coutant , Bruno Lombard
Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences, 2024, 480, pp.20230533
Article dans une revue hal-04170022v2