Outputs (2251)

The origin of the characteristic shape and scatter of intergalactic damping wings during reionization (2024)
Journal Article
Keating, L. C., Puchwein, E., Bolton, J. S., Haehnelt, M. G., & Kulkarni, G. (2024). The origin of the characteristic shape and scatter of intergalactic damping wings during reionization. Monthly Notices of the Royal Astronomical Society: Letters, 531(1), L34-L39. https://doi.org/10.1093/mnrasl/slae022

Ly α damping wings in the spectra of bright objects at high redshift are a useful probe of the ionization state of the intergalactic medium during the reionization epoch. It has recently been noted that, despite the inhomogeneous nature of reionizati... Read More about The origin of the characteristic shape and scatter of intergalactic damping wings during reionization.

Inferring interpretable dynamical generators of local quantum observables from projective measurements through machine learning (2024)
Journal Article
Cemin, G., Carnazza, F., Andergassen, S., Martius, G., Carollo, F., & Lesanovsky, I. (2024). Inferring interpretable dynamical generators of local quantum observables from projective measurements through machine learning. Physical Review Applied, 21(4), Article L041001. https://doi.org/10.1103/physrevapplied.21.l041001

To characterize the dynamical behavior of many-body quantum systems, one is usually interested in the evolution of so-called order parameters rather than in characterizing the full quantum state. In many situations, these quantities coincide with the... Read More about Inferring interpretable dynamical generators of local quantum observables from projective measurements through machine learning.

Genetics impact risk of Alzheimer’s disease through mechanisms modulating structural brain morphology in late life (2024)
Journal Article
Korologou-Linden, R., Xu, B., Coulthard, E., Walton, E., Wearn, A., Hemani, G., White, T., Cecil, C., Sharp, T., Tiemeier, H., Banaschewski, T., Bokde, A., Desrivières, S., Flor, H., Grigis, A., Garavan, H., Gowland, P., Heinz, A., Brühl, R., Martinot, J.-L., …Anderson, E. L. (2024). Genetics impact risk of Alzheimer’s disease through mechanisms modulating structural brain morphology in late life. Journal of Neurology, Neurosurgery and Psychiatry, https://doi.org/10.1136/jnnp-2023-332969

Background: Alzheimer’s disease (AD)-related neuropathological changes can occur decades before clinical symptoms. We aimed to investigate whether neurodevelopment and/or neurodegeneration affects the risk of AD, through reducing structural brain res... Read More about Genetics impact risk of Alzheimer’s disease through mechanisms modulating structural brain morphology in late life.

Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases (2024)
Journal Article
Rowlands, S., Lesanovsky, I., & Perfetto, G. (2024). Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases. New Journal of Physics, 26(4), Article 043010. https://doi.org/10.1088/1367-2630/ad397a

We investigate quantum reaction–diffusion (RD) systems in one-dimension with bosonic particles that coherently hop in a lattice, and when brought in range react dissipatively. Such reactions involve binary annihilation (A + A → ∅) and coagulation (A... Read More about Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases.

Light Cannabis Use and the Adolescent Brain: An 8-years Longitudinal Assessment of Mental Health, Cognition, and Reward Processing. (2024)
Journal Article
Macedo, I., Paiva, T. O., Pasion, R., Daedelow, L., Heinz, A., Magalhães, A., Banaschewski, T., Bokde, A. L., Desrivières, S., Flor, H., Grigis, A., Garavan, H., Gowland, P., Brühl, R., Martinot, J.-L., Martinot, M.-L. P., Artiges, E., Nees, F., Orfanos, D. P., Paus, T., …Barbosa, F. (2024). Light Cannabis Use and the Adolescent Brain: An 8-years Longitudinal Assessment of Mental Health, Cognition, and Reward Processing. Psychopharmacology, 241, 1447-1461. https://doi.org/10.1007/s00213-024-06575-z

Rationale: For decades, cannabis has been the most widely used illicit substance in the world, particularly among youth. Research suggests that mental health problems associated with cannabis use may result from its effect on reward brain circuit, em... Read More about Light Cannabis Use and the Adolescent Brain: An 8-years Longitudinal Assessment of Mental Health, Cognition, and Reward Processing..

Coherent Spin-Phonon Scattering in Facilitated Rydberg Lattices (2024)
Journal Article
Magoni, M., Nill, C., & Lesanovsky, I. (2024). Coherent Spin-Phonon Scattering in Facilitated Rydberg Lattices. Physical Review Letters, 132(13), Article 133401. https://doi.org/10.1103/physrevlett.132.133401

We investigate the dynamics of a one-dimensional spin system with facilitation constraint that can be studied using Rydberg atoms in arrays of optical tweezer traps. The elementary degrees of freedom of the system are domains of Rydberg excitations t... Read More about Coherent Spin-Phonon Scattering in Facilitated Rydberg Lattices.

A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study (2024)
Journal Article
Ng, C., Dellschaft, N. S., Hoad, C., Marciani, L., Spiller, R., Crooks, C., Hill, T., Menys, A., Mainz, J. G., Barr, H., Gowland, P. A., Major, G., & Smyth, A. R. (2024). A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study. NIHR Open Research, 3, Article 65. https://doi.org/10.3310/nihropenres.13510.2

Background
People with cystic fibrosis (CF) can experience recurrent chest infections, pancreatic exocrine insufficiency and gastrointestinal symptoms. New cystic fibrosis transmembrane conductance regulator (CFTR) modulator drugs improve lung funct... Read More about A randomised crossover trial of tezacaftor-ivacaftor for gut dysfunction in cystic fibrosis with magnetic resonance imaging (MRI) outcomes: a pilot study.

Particle initialization effects on Lyman- αforest statistics in cosmological SPH simulations (2024)
Journal Article
Khan, N. K., Kulkarni, G., Bolton, J. S., Haehnelt, M. G., Iršič, V., Puchwein, E., & Asthana, S. (2024). Particle initialization effects on Lyman- αforest statistics in cosmological SPH simulations. Monthly Notices of the Royal Astronomical Society, 530(4), 4920-4935. https://doi.org/10.1093/mnras/stae662

Confronting measurements of the Lyman- αforest with cosmological hydrodynamical simulations has produced stringent constraints on models of particle dark matter and the thermal and ionization state of the intergalactic medium. We investigate the robu... Read More about Particle initialization effects on Lyman- αforest statistics in cosmological SPH simulations.

Dissipative stabilization of high-dimensional GHZ states for neutral atoms (2024)
Journal Article
Zhao, Y., Yang, Y.-Q., Li, W., & Shao, X.-Q. (2024). Dissipative stabilization of high-dimensional GHZ states for neutral atoms. Applied Physics Letters, 124(11), Article 114001. https://doi.org/10.1063/5.0192602

High-dimensional quantum entanglement characterizes the entanglement of quantum systems within a larger Hilbert space, introducing more intricate and complex correlations among the entangled particles' states. The high-dimensional Greenberger-Horne-Z... Read More about Dissipative stabilization of high-dimensional GHZ states for neutral atoms.

Topological phases in the dynamics of the simple exclusion process (2024)
Journal Article
Garrahan, J. P., & Pollmann, F. (2024). Topological phases in the dynamics of the simple exclusion process. Physical Review E, 109(3), Article L032105. https://doi.org/10.1103/PhysRevE.109.L032105

We study the dynamical large deviations of the classical stochastic symmetric simple exclusion process (SSEP) by means of numerical matrix product states. We show that for half-filling, long-time trajectories with a large enough imbalance between the... Read More about Topological phases in the dynamics of the simple exclusion process.