Outputs (2247)

Tripartite quantum Rabi model with trapped Rydberg ions (2024)
Journal Article
Hamlyn, T. J., Zhang, C., Lesanovsky, I., & Li, W. (2024). Tripartite quantum Rabi model with trapped Rydberg ions. Physical Review Research, 6(2), Article 023223. https://doi.org/10.1103/PhysRevResearch.6.023223

We investigate a tripartite quantum Rabi model (TQRM) wherein a bosonic mode concurrently couples to two spin-1/2 particles through a spin-spin interaction, resulting in a spin-spin-boson coupling - a departure from conventional quantum Rabi models f... Read More about Tripartite quantum Rabi model with trapped Rydberg ions.

Spectral Signatures of Vibronic Coupling in Trapped Cold Ionic Rydberg Systems (2024)
Journal Article
Wilkinson, J. W., Li, W., & Lesanovsky, I. (2024). Spectral Signatures of Vibronic Coupling in Trapped Cold Ionic Rydberg Systems. Physical Review Letters, 132(22), Article 223401. https://doi.org/10.1103/physrevlett.132.223401

Atoms and ions confined with electric and optical fields form the basis of many current quantum simulation and computing platforms. When excited to high-lying Rydberg states, long-ranged dipole interactions emerge which strongly couple the electronic... Read More about Spectral Signatures of Vibronic Coupling in Trapped Cold Ionic Rydberg Systems.

Noise Reduction and Localization Accuracy in a Mobile Magnetoencephalography System (2024)
Journal Article
Bardouille, T., Smith, V., Vajda, E., Leslie, C. D., & Holmes, N. (2024). Noise Reduction and Localization Accuracy in a Mobile Magnetoencephalography System. Sensors, 24(11), Article 3503. https://doi.org/10.3390/s24113503

Magnetoencephalography (MEG) non-invasively provides important information about human brain electrophysiology. The growing use of optically pumped magnetometers (OPM) for MEG, as opposed to fixed arrays of cryogenic sensors, has opened the door for... Read More about Noise Reduction and Localization Accuracy in a Mobile Magnetoencephalography System.

Real-imaginary spectrum decomposition of the transparency spectra in microwave dressed Rydberg systems (2024)
Journal Article
Niu, W., Qin, L., Shi, Z., Zhang, Y., Xia, S., Feng, X., Wang, Q., Liu, J., Zhao, Z., Zhu, Z., Li, W., & Zhao, X. (2024). Real-imaginary spectrum decomposition of the transparency spectra in microwave dressed Rydberg systems. Optics Express, 32(12), 21374-21388. https://doi.org/10.1364/oe.520789

To distinguish the contributions of electromagnetically induced transparency (EIT) and Autler-Townes splitting (ATS) in their applications in precision laser spectroscopy, we propose a real-imaginary spectrum decomposition method to investigate the t... Read More about Real-imaginary spectrum decomposition of the transparency spectra in microwave dressed Rydberg systems.

Increasing AGN sample completeness using long-term near-infrared variability (2024)
Journal Article
Green, K., Elmer, E., Maltby, D. T., Almaini, O., Merrifield, M., & Hartley, W. G. (2024). Increasing AGN sample completeness using long-term near-infrared variability. Monthly Notices of the Royal Astronomical Society, 531(2), 2551-2562. https://doi.org/10.1093/mnras/stae1322

In this work, we use 8 years of deep near-infrared imaging to select and study a new set of 601 active galaxies identified through long-term near-infrared (NIR) variability in the UKIDSS Ultra Deep Survey (UDS). These objects are compared to 710 X-ra... Read More about Increasing AGN sample completeness using long-term near-infrared variability.

Simultaneous whole-head electrophysiological recordings using EEG and OPM-MEG (2024)
Journal Article
Seedat, Z. A., Pier, K. S., Holmes, N., Rea, M., Al-Hilaly, L., Tierney, T. M., Embury, C. M., Pardington, R., Mullinger, K. J., Cross, J. H., Boto, E., & Brookes, M. J. (2024). Simultaneous whole-head electrophysiological recordings using EEG and OPM-MEG. Imaging Neuroscience, 2, 1-15. https://doi.org/10.1162/imag_a_00179

Electroencephalography (EEG) and magnetoencephalography (MEG) non-invasively measure human brain electrophysiology. They differ in nature; MEG offers better performance whilst EEG (a wearable platform) is more practical. They are also complementary,... Read More about Simultaneous whole-head electrophysiological recordings using EEG and OPM-MEG.

Intraoperative spectroscopic evaluation of sentinel lymph nodes in breast cancer surgery (2024)
Journal Article
Barkur, S., Boitor, R. A., Mihai, R., Raja Gopal, N. S., Leeney, S., Koloydenko, A. A., Khout, H., Rakha, E., & Notingher, I. (2024). Intraoperative spectroscopic evaluation of sentinel lymph nodes in breast cancer surgery. Breast Cancer Research and Treatment, https://doi.org/10.1007/s10549-024-07349-z

Background and objectives: Sentinel lymph node (SLN) biopsy is a standard procedure for patients with breast cancer and normal axilla on imaging. Positive SLNs on histological examination can lead to a subsequent surgery for axillary lymph node clear... Read More about Intraoperative spectroscopic evaluation of sentinel lymph nodes in breast cancer surgery.

Effect of doping on transport properties of InSb epilayers grown by MOCVD and MBE (2024)
Journal Article
Gunes, M., Aydın, M., Donmez, O., Gumus, C., Erol, A., Marroquin, J. F., Felix, J. F., Yoshikawa, A., Geka, H., Kuze, N., & Henini, M. (2024). Effect of doping on transport properties of InSb epilayers grown by MOCVD and MBE. Materials Science and Engineering: B, 305, Article 117424. https://doi.org/10.1016/j.mseb.2024.117424

Temperature-dependent carrier transport properties of two InSb epilayers grown on GaAs substrates by Molecular Beam Epitaxy (MBE) and Metal Organic Chemical Vapor Deposition (MOCVD) are investigated. The InSb epilayer grown by MBE was undoped, but th... Read More about Effect of doping on transport properties of InSb epilayers grown by MOCVD and MBE.

Cosmological correlators through the looking glass: reality, parity, and factorisation (2024)
Journal Article
Stefanyszyn, D., Tong, X., & Zhu, Y. (2024). Cosmological correlators through the looking glass: reality, parity, and factorisation. Journal of High Energy Physics, 2024, Article 196. https://doi.org/10.1007/jhep05%282024%29196

We consider the evolution of quantum fields during inflation, and show that the total-energy singularities appearing in the perturbative expansion of the late-time Wavefunction of the Universe are purely real when the external states are massless sca... Read More about Cosmological correlators through the looking glass: reality, parity, and factorisation.

Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis (2024)
Journal Article
Marsh, R., Santos, C. D., Yule, A., Dellschaft, N. S., Hoad, C. L., Ng, C., Major, G., Smyth, A. R., Rivett, D., & van der Gast, C. (2024). Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis. Journal of Cystic Fibrosis, 23(5), 967-976. https://doi.org/10.1016/j.jcf.2024.05.002

Background
There is a paucity of knowledge on the longer-term effects of CF transmembrane conductance regulator (CFTR) modulator therapies upon the gut microbiome and associated outcomes. In a pilot study, we investigated longitudinal Elexacaftor/Te... Read More about Impact of extended Elexacaftor/Tezacaftor/Ivacaftor therapy on the gut microbiome in cystic fibrosis.