Zobrazeno 1 - 10
of 1 301
pro vyhledávání: '"Wollmann P"'
Autor:
Namekata, Kosuke, Ikuta, Kai, Petit, Pascal, Airapetian, Vladimir S., Vidotto, Aline A., Heinzel, Petr, Wollmann, Jiří, Maehara, Hiroyuki, Notsu, Yuta, Inoue, Shun, Marsden, Stephen, Morin, Julien, Jeffers, Sandra V., Neiner, Coralie, Paudel, Rishi R., Avramova-Boncheva, Antoaneta A., Gendreau, Keith, Shibata, Kazunari
EK Draconis, a nearby young solar-type star (G1.5V, 50-120 Myr), is known as one of the best proxies for inferring the environmental conditions of the young Sun. The star frequently produces superflares and Paper I presented the first evidence of an
Externí odkaz:
http://arxiv.org/abs/2410.05523
Autor:
Engineer, Sophie, Goel, Suraj, Egelhaaf, Sophie, McCutcheon, Will, Srivastav, Vatshal, Leedumrongwatthanakun, Saroch, Wollmann, Sabine, Jones, Ben, Cope, Thomas, Brunner, Nicolas, Uola, Roope, Malik, Mehul
The use of high-dimensional systems for quantum communication opens interesting perspectives, such as increased information capacity and noise resilience. In this context, it is crucial to certify that a given quantum channel can reliably transmit hi
Externí odkaz:
http://arxiv.org/abs/2408.15880
The challenge of understanding quantum measurement persists as a fundamental issue in modern physics. Particularly, the abrupt and energy-non-conserving collapse of the wave function appears to contradict classical thermodynamic laws. The contradicti
Externí odkaz:
http://arxiv.org/abs/2403.18016
Autor:
Danese, Dylan, Wollmann, Sabine, Leedumrongwatthanakun, Saroch, McCutcheon, Will, Erhard, Manuel, Plick, William N., Malik, Mehul
Publikováno v:
AVS Quantum Sci. 5, 045004 (2023)
We demonstrate the generation of unbalanced two-photon entanglement in the Laguerre-Gaussian (LG) transverse-spatial degree-of-freedom, where one photon carries a fundamental (Gauss) mode and the other a higher-order LG mode with a non-zero azimuthal
Externí odkaz:
http://arxiv.org/abs/2306.13620
Autor:
Wollmann, Sabine, Qiang, Xiaogang, Pallister, Sam, Montanaro, Ashley, Linden, Noah, Matthews, Jonathan C. F.
As a measure of the 'closeness' of two quantum states, fidelity plays a fundamental role in quantum information theory. Fidelity estimation protocols try to strike a balance between information gleaned from an experiment, and the efficiency of its im
Externí odkaz:
http://arxiv.org/abs/2306.01068
Autor:
Engineer, Sophie, Costa, Ana C. S., Orthey Jr., Alexandre C., Qiang, Xiaogang, Wang, Jianwei, O'Brien, Jeremy L., Matthews, Jonathan C. F., McCutcheon, Will, Uola, Roope, Wollmann, Sabine
Verifying entanglement between parties is essential for creating a secure quantum network, and Bell tests are the most rigorous method for doing so. However, if there is any signaling between the parties, then the violation of these inequalities can
Externí odkaz:
http://arxiv.org/abs/2305.14116
Publikováno v:
A&A 669, A118 (2023)
Stellar flares are energetic events occurring in stellar atmospheres. They have been observed on various stars using photometric light curves and spectra. On some cool stars, flares tend to release substantially more energy compared to solar flares.
Externí odkaz:
http://arxiv.org/abs/2211.07402
Frequency comb absorption spectroscopy combined with low-noise, fast homodyne measurements provide a toolbox for ultra-sensitive absorption measurements. Integrating these schemes on photonic platforms to bring them closer to practical applications i
Externí odkaz:
http://arxiv.org/abs/2209.15002
Publikováno v:
Revista Thema, Vol 23, Iss 1, Pp 224-233 (2024)
A pandemia do COVID-19 foi responsável por mudanças na economia, uma vez que o lockdown e o distanciamento social impulsionaram um novo setor econômico: o e-commerce, onde se incluem os aplicativos de delivery. Esse setor já vinha crescendo no Br
Externí odkaz:
https://doaj.org/article/41b517fb46af4a1fb3a8e9053f804171
Publikováno v:
Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, Iss 38 (2024)
As inovações tecnológicas geram hábitos culturais e possibilitam novas maneiras de comunicar, ensinar e aprender. No cenário educacional escolar, desafiam os diversos segmentos a apropriar-se das transformações e inovar: um percurso dinâmico,
Externí odkaz:
https://doaj.org/article/347fd57512fa436681d83c568aca1113