Zobrazeno 1 - 10
of 4 071
pro vyhledávání: '"PLATERO, A."'
Hidden topology in flat-band topological insulators: strong, weak and square-root topological states
In this Letter, we study a previously unexplored class of topological states protected by hidden chiral symmetries that are local, that is, that protect against any off-diagonal disorder. We derive their related topological invariant for the first ti
Externí odkaz:
http://arxiv.org/abs/2410.14512
Floquet theory and other established semiclassical approaches are widely used methods to predict the state of externally-driven quantum systems, yet, they do not allow to predict the state of the photonic driving field. To overcome this shortcoming,
Externí odkaz:
http://arxiv.org/abs/2407.17732
We investigate non-equilibrium transport through interacting superconducting nanojunctions using a Liouville space approach. The formalism allows us to study finite gap effects, and to account for both quasiparticle and Cooper pair tunneling. With fo
Externí odkaz:
http://arxiv.org/abs/2406.06170
Autor:
Beige, Almut, Predojević, Ana, Metelmann, Anja, Sanpera, Anna, Macchiavello, Chiara, Koch, Christiane P., Silberhorn, Christine, Toninelli, Costanza, Bruß, Dagmar, Ercolessi, Elisa, Paladino, Elisabetta, Ferlaino, Francesca, Ferrini, Giulia, Platero, Gloria, Fuentes, Ivette, Nemoto, Kae, Tarruell, Leticia, Bondani, Maria, Chiofalo, Marilu, Pons, Marisa, D'Angelo, Milena, Murao, Mio, Fabbri, Nicole, Verrucchi, Paola, Senellart-Mardon, Pascale, Citro, Roberta, Zambrini, Roberta, González-Férez, Rosario, Maniscalco, Sabrina, Huelga, Susana, Mehlstäubler, Tanja, Parigi, Valentina, Ahufinger, Verónica
Data show that the presence of women in quantum science is affected by a number of detriments and their percentage decreases even further for higher positions. Beyond data, from our shared personal experiences as female tenured quantum physics profes
Externí odkaz:
http://arxiv.org/abs/2407.02612
Autor:
Tang, Jialiang, Xu, Ruoqian, Ding, Yongcheng, Xu, Xusheng, Ban, Yue, Yung, Manhong, Pérez-Obiol, Axel, Platero, Gloria, Chen, Xi
Publikováno v:
npj Quantum Mater. 9, 87 (2024)
Exploring the ground state properties of many-body quantum systems conventionally involves adiabatic processes, alongside exact diagonalization, in the context of quantum annealing or adiabatic quantum computation. Shortcuts to adiabaticity by counte
Externí odkaz:
http://arxiv.org/abs/2405.09225
In the ongoing effort towards a scalable quantum computer, multiple technologies have been proposed. Some of them exploit topological materials to process quantum information. In this work, we propose a lattice of photonic cavities with alternating h
Externí odkaz:
http://arxiv.org/abs/2403.15584
Autor:
Iñarrea, Jesus, Platero-, Gloria
We investigate irradiated high-mobility two-dimensional electron systems (2DES) under low or moderated magnetic fields. These systems present microwave-induced magnetoresistance oscillations (MIRO) which, as we demonstrate, reveal the presence of coh
Externí odkaz:
http://arxiv.org/abs/2402.11002
Anomalous Floquet topological phases are a hallmark, without a static analog, of periodically driven systems. Recently, Quantum Floquet Engineering has emerged as an interesting approach to cavity-QED materials, which recovers the physics of Floquet
Externí odkaz:
http://arxiv.org/abs/2312.10141
Quantum information transfer is fundamental for scalable quantum computing in any potential platform and architecture. Hole spin qubits, owing to their intrinsic spin-orbit interaction (SOI), promise fast quantum operations which are fundamental for
Externí odkaz:
http://arxiv.org/abs/2312.04631
Photon-resolved Floquet theory keeps track of the photon exchange of a quantum system with a coherent driving field. It thus complements the standard full-counting statistics that counts the number of photons exchanged with incoherent photon modes gi
Externí odkaz:
http://arxiv.org/abs/2311.01509