most citedExact Many-body Quantum Dynamics in One-Dimensional Baths via Collective Spins

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quant-ph20261 cited

Exact Many-body Quantum Dynamics in One-Dimensional Baths via Collective Spins

Joseph T. Lee, Silvia Cardenas-Lopez, Stuart J. Masson +2

Computing the exact dynamics of many-body quantum systems becomes intractable as system size grows. Here, we present a symmetry-based method that provides an exponential reduction…

quant-ph2025

Deterministic generation of photonic entangled states using decoherence-free subspaces

Oriol Rubies-Bigorda, Stuart J. Masson, Susanne F. Yelin +1

We propose the use of collective states of matter as a resource for the deterministic generation of quantum states of light, which are fundamental for quantum information technolog…

quant-ph2025

Optomechanical self-organization in a mesoscopic atom array

Jacquelyn Ho, Yue-Hui Lu, Tai Xiang +5

Increasing the number of particles in a system often leads to qualitative changes in its properties, such as breaking of symmetries and the appearance of phase transitions. This re…

quant-ph2025

Ground-state selection via many-body superradiant decay

Wai-Keong Mok, Stuart J. Masson, Dan M. Stamper-Kurn +2

For a single particle, relaxation into different ground states is governed by fixed branching ratios determined by the transition matrix element and the environment. Here, we show…

quant-ph2024

Dicke superradiance in ordered lattices: dimensionality matters

Eric Sierra, Stuart J. Masson, Ana Asenjo-Garcia

Dicke superradiance in ordered atomic arrays is a phenomenon where atomic synchronization gives rise to a burst in photon emission. This superradiant burst only occurs if there is…

quant-ph2024

State-insensitive wavelengths for light shifts and photon scattering from Zeeman states

Stuart J. Masson, Zhenjie Yan, Jacquelyn Ho +3

Atoms are not two-level systems, and their rich internal structure often leads to complex phenomena in the presence of light. Here, we analyze off-resonant light scattering includi…