Zobrazeno 1 - 10
of 7 088
pro vyhledávání: '"Rastelli, A"'
We review the results of several of our papers about the procedure of extension of Hamiltonians, allowing the construction of families of superintegrable systems with non-trivial polynomial first integrals (or symmetry operators) of arbitrarily high
Externí odkaz:
http://arxiv.org/abs/2411.19815
Autor:
Laneve, Alessandro, Ronco, Giuseppe, Beccaceci, Mattia, Barigelli, Paolo, Salusti, Francesco, Claro-Rodriguez, Nicolas, De Pascalis, Giorgio, Suprano, Alessia, Chiaudano, Leone, Schöll, Eva, Hanschke, Lukas, Krieger, Tobias M., Buchinger, Quirin, da Silva, Saimon F. Covre, Neuwirth, Julia, Stroj, Sandra, Höfling, Sven, Huber-Loyola, Tobias, Castaneda, Mario A. Usuga, Carvacho, Gonzalo, Spagnolo, Nicolò, Rota, Michele B., Basset, Francesco Basso, Rastelli, Armando, Sciarrino, Fabio, Jöns, Klaus, Trotta, Rinaldo
Photonic quantum information processing in metropolitan quantum networks lays the foundation for cloud quantum computing [1, 2], secure communication [3, 4], and the realization of a global quantum internet [5, 6]. This paradigm shift requires on-dem
Externí odkaz:
http://arxiv.org/abs/2411.12387
We study the degeneracy of the energy levels of the Schroedinger equation with Kepler-Coulomb potential and of the Klein-Gordon equation on Riemannian coverings of the Euclidean space and of the Schwarzschild space-time respectively. Degeneracy of en
Externí odkaz:
http://arxiv.org/abs/2411.10824
Autor:
Kaur, Hardeep, Rastelli, Riccardo
This work is motivated by an original dataset of reported mumps cases across nine regions of England, and focuses on the modeling of temporal dynamics and time-varying dependency patterns between the observed time series. The goal is to discover the
Externí odkaz:
http://arxiv.org/abs/2411.07749
Autor:
Hanschke, L., Bracht, T. K., Schöll, E., Bauch, D., Berger, E., Kallert, P., Peter, M., Garcia Jr., A. J., da Silva, S. F. Covre, Manna, S., Rastelli, A., Schumacher, S., Reiter, D. E., Jöns, K. D.
Phonons in solid-state quantum emitters play a crucial role in their performance as photon sources in quantum technology. For resonant driving, phonons dampen the Rabi oscillations resulting in reduced preparation fidelities. The phonon spectral dens
Externí odkaz:
http://arxiv.org/abs/2409.19167
Autor:
Karli, Yusuf, Schwarz, René, Kappe, Florian, Vajner, Daniel A., Krämer, Ria G., Bracht, Thomas K., da Silva, Saimon F. Covre, Richter, Daniel, Nolte, Stefan, Rastelli, Armando, Reiter, Doris E., Weihs, Gregor, Heindel, Tobias, Remesh, Vikas
The generation of single photons using solid-state quantum emitters is pivotal for advancing photonic quantum technologies, particularly in quantum communication. As the field continuously advances towards practical use cases and beyond shielded labo
Externí odkaz:
http://arxiv.org/abs/2409.13981
Motivated by the long-term goal of finding holographic descriptions for ${\mathcal N}=1$ and ${\mathcal N}=2$ super QCD, we revisit the subject of ''noncritical'' superstring theory. Focusing on string models with 6d super Poincar\'e invariance, we p
Externí odkaz:
http://arxiv.org/abs/2409.13806
Autor:
Laneve, Alessandro, Rota, Michele B., Basset, Francesco Basso, Beccaceci, Mattia, Villari, Valerio, Oberleitner, Thomas, Reum, Yorick, Krieger, Tobias M., Buchinger, Quirin, da Silva, Saimon F. Covre, Pfenning, Andreas, Stroj, Sandra, Höfling, Sven, Rastelli, Armando, Huber-Loyola, Tobias, Trotta, Rinaldo
The generation of entangled photons from radiative cascades has enabled milestone experiments in quantum information science with several applications in photonic quantum technologies. Significant efforts are being devoted to pushing the performances
Externí odkaz:
http://arxiv.org/abs/2409.07875
Autor:
Ahrens, F., Crescini, N., Irace, A., Rastelli, G., Falferi, P., Giachero, A., Margesin, B., Mezzena, R., Vinante, A., Carusotto, I., Mantegazzini, F.
Frequency-based synthetic dimensions are a promising avenue to extend the dimensionality of photonic systems. In this work, we show how a tilted synthetic lattice is naturally realised by periodically modulating a single-mode resonator under a cohere
Externí odkaz:
http://arxiv.org/abs/2409.00760
In this paper, we explore scaling symmetries within the framework of symplectic geometry. We focus on the action $\Phi$ of the multiplicative group $G = \mathbb{R}^+$ on exact symplectic manifolds $(M, \omega,\theta)$, with $\omega = -d\theta$, where
Externí odkaz:
http://arxiv.org/abs/2408.15191