145 citations · 543 across the 6 of their papers we have counts for
6 papers
Subradiant Bell states in distant atomic arrays
P. -O. Guimond, A. Grankin, D. V. Vasilyev +2
We study collective `free-space' radiation properties of two distant single-layer arrays of quantum emitters as two-level atoms. We show that this system can support a long-lived B…
'Free-Space' Photonic Quantum Link and Chiral Quantum Optics
A. Grankin, P. O. Guimond, D. V. Vasilyev +2
We present the design of a chiral photonic quantum link, where distant atoms interact by exchanging photons propagating in a single direction in free-space. This is achieved by cou…
Delayed Coherent Quantum Feedback from a Scattering Theory and a Matrix Product State Perspective
Pierre-Olivier Guimond, Mikhail Pletyukhov, Hannes Pichler +1
We study the scattering of photons propagating in a semi-infinite waveguide terminated by a mirror and interacting with a quantum emitter. This paradigm constitutes an example of c…
Quantum State Transfer via Noisy Photonic and Phononic Waveguides
Benoît Vermersch, Pierre-Olivier Guimond, Hannes Pichler +1
We describe a quantum state transfer protocol, where a quantum state of photons stored in a first cavity can be faithfully transferred to a second distant cavity via an infinite 1D…
Chiral quantum optics with V-level atoms and coherent quantum feedback
Pierre-Olivier Guimond, Hannes Pichler, Arno Rauschenbeutel +1
We study the dissipative dynamics of an atom in a V-level configuration driven by lasers and coupled to a semi-infinite waveguide. The coupling to the waveguide is chiral, in that…
Rabi oscillation in a quantum cavity: Markovian and non-Markovian dynamics
Pierre-Olivier Guimond, Alexandre Roulet, Huy Nguyen Le +1
We investigate the Rabi oscillation of an atom placed inside a quantum cavity where each mirror is formed by a chain of atoms trapped near a one-dimensional waveguide. This proposa…