Articles :
Decay estimates for unitary representations with applications to continuous-
and discrete-time models ,
with S. Richard, Ann. Henri Poincaré, 24 (2023), 1-36
Discrete Laplacian in a half-space with a periodic surface potential I: Resolvent
expansions, scattering matrix, and wave operators ,
with H. S. Nguyen and S. Richard, Math. Nachr. 295 (2022), no. 5, 912-949
Scattering operator and wave operators for 2D Schrödinger operators with
threshold obstructions ,
with S. Richard and L. Zhang, Complex Anal. Oper. Theory 15 (2021),
article number 106
Spectral and scattering theory of one-dimensional coupled photonic crystals ,
with G. De Nittis, M. Moscolari and S. Richard,
Rev. Math. Phys. 33 (2021), no. 8, 2150027
Spectral and scattering properties of quantum walks on homogenous trees of odd degree ,
Ann. Henri Poincaré 22 (2021), no. 8, 2563-2593
Stationary scattering theory for unitary operators with an application to quantum walks ,
J. Funct. Anal. 279 (2020), no. 7, 108704 (33 pages)
Commutator criteria for strong mixing II. More general and simpler ,
with S. Richard, Cubo 21 (2019), no. 1, 37-48
Quantum time delay for unitary operators: general theory ,
with D. Sambou, Rev. Math. Phys. 31 (2019), no. 6, 1950018 (49 pages)
Quantum walks with an anisotropic coin II: scattering theory ,
with S. Richard and A. Suzuki, Lett. Math. Phys. 109 (2019), no. 1, 61-88
Quantum walks with an anisotropic coin I: spectral theory ,
with S. Richard and A. Suzuki, Lett. Math. Phys. 108 (2018), no. 2, 331-357
Degree, mixing, and absolutely continuous spectrum of cocycles with values
in compact Lie groups ,
Far East J. Dyn. Syst. 30 (2018), no. 4, 135-209
Ruled strips with asymptotically diverging twisting ,
with D. Krejcirik, Ann. Henri Poincaré 19 (2018), no. 7, 2069-2086
Spectral properties of horocycle flows for compact surfaces of constant negative curvature ,
Proyecciones 36 (2017), no. 1, 95-116
Spectral and scattering properties at thresholds for the Laplacian in a half-space
with a periodic boundary condition ,
with S. Richard, J. Math. Anal. Appl. 446 (2017), no. 2, 1695-1722
Commutator criteria for strong mixing ,
Ergodic Theory Dynam. Systems 37 (2017), no. 1, 308-323
Furstenberg transformations on Cartesian products of infinite-dimensional tori ,
with P. A. Cecchi, Potential Anal. 44 (2016), no. 1, 43-51
Resolvent expansions and continuity of the scattering matrix at embedded thresholds:
the case of quantum waveguides ,
with S. Richard, Bull. Soc. Math. France 144 (2016), no. 2, 251-277
The absolute continuous spectrum of skew products of compact Lie groups ,
Israel J. Math. 208 (2015), no. 1, 323-350
Commutator methods for the spectral analysis of uniquely ergodic dynamical systems ,
Ergodic Theory Dynam. Systems 35 (2015), no. 3, 944-967
Explicit formulas for the Schrödinger wave operators in R^2 ,
with S. Richard, C. R. Acad. Sci. Paris, Ser. I 351 (2013), no. 5, 209-214
New expressions for the wave operators of Schrödinger operators in R^3 ,
with S. Richard, Lett. Math. Phys. 103 (2013), 1207-1221
A few results on Mourre theory in a two-Hilbert spaces setting ,
with S. Richard, Anal. Math. Phys. 3 (2013), no. 2, 183-200
Commutator methods for unitary operators ,
with C. Fernández and S. Richard, J. Spectr. Theory 3
(2013), no. 3, 271-292
Spectral analysis and time-dependent scattering theory
on manifolds with asymptotically cylindrical ends ,
with S. Richard, Rev. Math. Phys. 25 (2013),
no. 2, 1350003 (40 pages)
Spectral analysis of time changes of horocycle flows ,
J. Mod. Dyn. 6 (2012), no. 2, 275-285
Time delay and Calabi invariant in classical scattering theory ,
with A. Gournay, Rev. Math. Phys. 24 (2012), no. 9, 1250023 (27 pages)
A formula relating sojourn times to the time of arrival in Hamiltonian dynamics ,
with A. Gournay, J. Phys. A: Math. Gen. 45 (2012), no. 21, 215204 (23 pages)
Time delay is a common feature of quantum scattering theory ,
with S. Richard, J. Math. Anal. Appl. 387 (2012), no. 2, 618-630
A new formula relating localisation operators to time operators ,
with S. Richard, in Spectral Analysis of Quantum Hamiltonians: Spectral Days 2010, 301-338,
Operator Theory: Advances and Applications 224 ,
Birkhäuser, Basel, 2012
Asymptotics near +-m of the spectral shift function for Dirac operators
with non-constant magnetic fields ,
Comm. Partial Differential Equations 36 (2011), no. 1, 10-41
New formulae for the wave operators for a rank one interaction ,
with S. Richard, Integral Equations and Operator Theory 66 (2010),
no. 21, 283-292
Time delay for dispersive systems in quantum scattering theory ,
Rev. Math. Phys. 21 (2009), no. 5, 675-708
The method of the weakly conjugate operator:
Extensions and applications to operators on graphs and groups ,
with M. Mantoiu and S. Richard, BMIF - Mathematics, Informatics, Physics Series,
LXI (2009), no. 1, 31-42
Anisotropic Lavine's formula and symmetrised time delay in scattering theory ,
Math. Phys. Anal. Geom. 11 (2008), no. 2, 155-173
Spectral analysis for convolution operators on locally compact groups ,
with M. Mantoiu, J. Funct. Anal. 253 (2007), no. 2, 675-691
On the spectrum of magnetic Dirac operators with Coulomb-type perturbations ,
with S. Richard, J. Funct. Anal. 250 (2007), no. 2, 625-641
Generalized definition of time delay in scattering theory ,
with C. Gérard, J. Math. Phys. 48 (2007), no. 12, 122101
Spectral analysis for adjacency operators on graphs ,
with M. Mantoiu and S. Richard, Ann. Henri Poincaré
8 (2007), no. 7, 1401-1423
Toeplitz algebras and spectral results for the one-dimensional Heisenberg model ,
with M. Damak and M. Mantoiu, J. Math. Phys. 47 (2006), no. 8, 082107
Time delay and short-range scattering in quantum waveguides ,
Ann. Henri Poincaré 7 (2006), no. 1, 105-124
On perturbations of Dirac operators with variable magnetic field
of constant direction ,
with S. Richard, J. Math. Phys. 45 (2004), no. 11, 4164-4173
The nature of the essential spectrum in curved quantum waveguides ,
with D. Krejcirik, J. Phys. A: Math. Gen. 37 (2004), no. 20, 5449-5466
Books :
Vulgarization :
Theses :