Zobrazeno 1 - 10
of 1 652
pro vyhledávání: '"Steuernagel A"'
Autor:
Steuernagel, Ole, Lee, Ray-Kuang
The addition of a single photon to a light field can lead to exactly the same \emph{outcome} as the subtraction of a single photon. We prove that this \cterm is true for pure squeezed vacuum states of light, and in some sense only for those. We show
Externí odkaz:
http://arxiv.org/abs/2410.21907
Autor:
Hsieh, Hsien-Yi, Chen, Yi-Ru, Ning, Jingyu, Wu, Hsun-Chung, Chen, Hua Li, Shi, Zi-Hao, Wang, Po-Han, Steuernagel, Ole, Wu, Chien-Ming, Lee, Ray-Kuang
Even though heralded single-photon sources have been generated routinely through the spontaneous parametric down conversion, vacuum and multiple photon states are unavoidably involved. With machine-learning, we report the experimental implementation
Externí odkaz:
http://arxiv.org/abs/2405.02812
Autor:
Marielle Vigouroux, Petr Novák, Ludmila Cristina Oliveira, Carmen Santos, Jitender Cheema, Roland H. M. Wouters, Pirita Paajanen, Martin Vickers, Andrea Koblížková, Maria Carlota Vaz Patto, Jiří Macas, Burkhard Steuernagel, Cathie Martin, Peter M. F. Emmrich
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-14 (2024)
Abstract Grasspea (Lathyrus sativus L.) is an underutilised but promising legume crop with tolerance to a wide range of abiotic and biotic stress factors, and potential for climate-resilient agriculture. Despite a long history and wide geographical d
Externí odkaz:
https://doaj.org/article/ef99304d99f1418aa04355455b7e679b
Autor:
Steuernagel, Ole, Lee, Ray-Kuang
Beam splitters allow us to superpose two continuous single mode quantum systems. To study the behaviour of their strongly mode mixing dynamics we consider variable beam splitters and their dynamics using Wigner's phase space distribution, W, the evol
Externí odkaz:
http://arxiv.org/abs/2308.06706
Autor:
Steuernagel, Ole, Lee, Ray-Kuang
For the study of quantum dynamics the use of Wigner's phase space representation can be rewarding. It describes the state by Wigner's real-valued distribution W and its dynamics by a vector field in phase space, the Wigner current J . Basically, only
Externí odkaz:
http://arxiv.org/abs/2307.16510
Autor:
Chen, Yi-Ru, Hsieh, Hsien-Yi, Ning, Jingyu, Wu, Hsun-Chung, Chen, Hua Li, Shi, Zi-Hao, Yang, Popo, Steuernagel, Ole, Wu, Chien-Ming, Lee, Ray-Kuang
Optical "Schr\"odinger cat" states, the non-classical superposition of two quasi-classical coherent states, serve as a basis for gedanken experiments testing quantum physics on mesoscopic scales and are increasingly recognized as a resource for quant
Externí odkaz:
http://arxiv.org/abs/2306.13011
Autor:
Tom Lawrenson, Martha Clarke, Rachel Kirby, Macarena Forner, Burkhard Steuernagel, James K. M. Brown, Wendy Harwood
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-16 (2024)
Abstract Background CRISPR Cas9 and Cas12a are the two most frequently used programmable nucleases reported in plant systems. There is now a wide range of component parts for both which likely have varying degrees of effectiveness and potentially app
Externí odkaz:
https://doaj.org/article/d46511b0867f4a40ad9b6dabf861ddd7
Development of a genetically encoded sensor for probing endogenous nociceptin opioid peptide release
Autor:
Xuehan Zhou, Carrie Stine, Patricia Oliveira Prada, Debora Fusca, Kevin Assoumou, Jan Dernic, Musadiq A. Bhat, Ananya S. Achanta, Joseph C. Johnson, Amanda Loren Pasqualini, Sanjana Jadhav, Corinna A. Bauder, Lukas Steuernagel, Luca Ravotto, Dietmar Benke, Bruno Weber, Azra Suko, Richard D. Palmiter, Miriam Stoeber, Peter Kloppenburg, Jens C. Brüning, Michael R. Bruchas, Tommaso Patriarchi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-20 (2024)
Abstract Nociceptin/orphanin-FQ (N/OFQ) is a recently appreciated critical opioid peptide with key regulatory functions in several central behavioral processes including motivation, stress, feeding, and sleep. The functional relevance of N/OFQ action
Externí odkaz:
https://doaj.org/article/85f93020cae0443ca2de0481924bf37c
Autor:
Stephan Dodt, Noah V. Widdershooven, Marie-Luise Dreisow, Lisa Weiher, Lukas Steuernagel, F. Thomas Wunderlich, Jens C. Brüning, Henning Fenselau
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Efficient control of feeding behavior requires the coordinated adjustment of complex motivational and affective neurocircuits. Neuropeptides from energy-sensing hypothalamic neurons are potent feeding modulators, but how these endogenous sig
Externí odkaz:
https://doaj.org/article/b77a139245084c57b73e0de421d41fff
Publikováno v:
Eur. Phys. J. Plus 138, 238 (2023)
Quantum Hamiltonians containing nonseparable products of non-commuting operators, such as $\hat{\bf x}^m \hat{\bf p}^n$, are problematic for numerical studies using split-operator techniques since such products cannot be represented as a sum of separ
Externí odkaz:
http://arxiv.org/abs/2211.08155