91 citations · 445 across the 12 of their papers we have counts for
12 papers
Hidden Order in Quantum Many-body Dynamics of Driven-Dissipative Nonlinear Photonic Lattices
Jirawat Tangpanitanon, Stephen R. Clark, V. M. Bastidas +3
We study the dynamics of nonlinear photonic lattices driven by two-photon parametric processes. By means of matrix-product-state based calculations, we show that a quantum many-bod…
Parametric Amplification of a Terahertz Quantum Plasma Wave
Srivats Rajasekaran, Eliza Casandruc, Yannis Laplace +5
Many applications in photonics require all-optical manipulation of plasma waves, which can concentrate electromagnetic energy on sub-wavelength length scales. This is difficult in…
Capturing long range correlations in two-dimensional quantum lattice systems using correlator product states
S. Al-Assam, S. R. Clark, C. J. Foot +1
We study the suitability of correlator product states for describing ground-state properties of two-dimensional spin models. Our ansatz for the many-body wave function takes the fo…
Entanglement consumption of instantaneous nonlocal quantum measurements
S. R. Clark, A. J. Connor, D. Jaksch +1
Relativistic causality has dramatic consequences on the measurability of nonlocal variables and poses the fundamental question of whether it is physically meaningful to speak about…
Adiabatic melting of two-component Mott-insulator states
M. Rodriguez, S. R. Clark, D. Jaksch
We analyze the outcome of a Mott insulator to superfluid transition for a two-component Bose gas with two atoms per site in an optical lattice in the limit of slow ramping down the…
Fast initialization of a high-fidelity quantum register using optical superlattices
B. Vaucher, S. R. Clark, U. Dorner +1
We propose a method for the fast generation of a quantum register of addressable qubits consisting of ultracold atoms stored in an optical lattice. Starting with a half filled latt…