144 citations · 144 across the 1 of their papers we have counts for
4 papers
Monitoring Quantum Simulators via Quantum Non-Demolition Couplings to Atomic Clock Qubits
Denis V. Vasilyev, Andrey Grankin, Mikhail A. Baranov +2
We discuss monitoring the time evolution of an analog quantum simulator via a quantum non-demolition (QND) coupling to an auxiliary `clock' qubit. The QND variable of interest is t…
Quantum Non-demolition Measurement of a Many-Body Hamiltonian
Dayou Yang, Andrey Grankin, Lukas M. Sieberer +2
In an ideal quantum measurement, the wave function of a quantum system collapses to an eigenstate of the measured observable, and the corresponding eigenvalue determines the measur…
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…