Zobrazeno 1 - 10
of 4 157
pro vyhledávání: '"Vollrath P"'
Semiconductor quantum dots are a versatile source of single photons with tunable properties to be used in quantum-cryptographic applications. A crucial figure of merit of the emitted photons is photon number coherence (PNC), which impacts the securit
Externí odkaz:
http://arxiv.org/abs/2409.08643
Autor:
Richter, Quentin W., Kaspari, Jan M., Bracht, Thomas K., Yatsenko, Leonid, Axt, Vollrath Martin, Rauschenbeutel, Arno, Reiter, Doris E.
With the realization of controlled quantum systems, exploring excitations beyond the resonant case opens new possibilities. We investigate an extended Jaynes-Cummings model where two photon modes are coupled off-resonantly to a quantum emitter. This
Externí odkaz:
http://arxiv.org/abs/2405.20095
Autor:
Clinton, Nicholas, Vollrath, Andreas, D'annunzio, Remi, Liu, Desheng, Glick, Henry B., Descals, Adrià, Sullivan, Alicia, Guinan, Oliver, Abramowitz, Jacob, Stolle, Fred, Goodman, Chris, Birch, Tanya, Quinn, David, Danylo, Olga, Lips, Tijs, Coelho, Daniel, Bihari, Enikoe, Cronkite-Ratcliff, Bryce, Poortinga, Ate, Haghighattalab, Atena, Notman, Evan, DeWitt, Michael, Yonas, Aaron, Donchyts, Gennadii, Shah, Devaja, Saah, David, Tenneson, Karis, Quyen, Nguyen Hanh, Verma, Megha, Wilcox, Andrew
Palm oil production has been identified as one of the major drivers of deforestation for tropical countries. To meet supply chain objectives, commodity producers and other stakeholders need timely information of land cover dynamics in their supply sh
Externí odkaz:
http://arxiv.org/abs/2405.09530
Kniha
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Kappe, Florian, Schwarz, René, Karli, Yusuf, Bracht, Thomas, Axt, Vollrath M., Rastelli, Armando, Remesh, Vikas, Reiter, Doris E., Weihs, Gregor
Because dark excitons in quantum dots are not directly optically accessible, so far they have not played a significant role in using quantum dots for photon generation. They possess significantly longer lifetimes than their brighter counterparts and
Externí odkaz:
http://arxiv.org/abs/2404.10708
Autor:
Bracht, Thomas K., Kappe, Florian, Cygorek, Moritz, Seidelmann, Tim, Karli, Yusuf, Remesh, Vikas, Weihs, Gregor, Axt, Vollrath Martin, Reiter, Doris E.
Entangled photon pairs form the foundation for many applications in the realm of quantum communication. For fiber-optic transfer of entangled photon pairs, time-bin encoding can potentially offer an improved stability compared to polarization encoded
Externí odkaz:
http://arxiv.org/abs/2404.08348
Autor:
Nimmesgern, Luca, Cygorek, Moritz, Mielnik-Pyszczorski, Adam, Reiter, Doris E., Vagov, Alexei, Axt, Vollrath Martin
If a two-level system coupled to a single-mode cavity is strongly driven by an external laser, instead of a continuous accumulation of photons in the cavity, oscillations in the mean photon number occur. These oscillations correspond to peaks of fini
Externí odkaz:
http://arxiv.org/abs/2312.03402
Autor:
Francisca Mann-Vollrath, Jennifer Paola Correa-Cuadros, M. Isidora Ávila-Thieme, Melanie Duclos, Fabian M. Jaksic
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The European rabbit has invaded numerous ecosystems worldwide, but rarely steppes. Since its various introduction attempts into the ecosystems of the Magallanes/Fuegian region, the rabbit has become a key player, interacting with species at
Externí odkaz:
https://doaj.org/article/f8cd4e48f53c4147aa01757ad912a04e
Autor:
Konstantinos Karakostis, Monikaben Padariya, Aikaterini Thermou, Robin Fåhraeus, Umesh Kalathiya, Fritz Vollrath
Publikováno v:
Cell Death Discovery, Vol 10, Iss 1, Pp 1-5 (2024)
Abstract As species adapt to climatic changes, temperature-dependent functions of p53 in development, metabolism and cancer will adapt as well. Structural analyses of p53 epitopes interacting in response to environmental stressors, such as heat, may
Externí odkaz:
https://doaj.org/article/b608bb5feae546728508f828f44b25cc
Entangled photon pairs are essential for quantum communication technology. They can be generated on-demand by semiconductor quantum dots, but several mechanisms are known to reduce the degree of entanglement. While some obstacles like the finite fine
Externí odkaz:
http://arxiv.org/abs/2307.00304