Multidisciplinary. Archivos - Page 3 Of 18 - Instituto De Física Fundamental

Quantum origin of anomalous Floquet phases in cavity-QED materials

Marcelo Castellanos2025-04-28T11:14:11+02:00Tags: Multidisciplinary. , Physics|

Authors: Perez-Gonzalez, Beatriz; Platero, Gloria; Gomez-Leon, Alvaro Journal: COMMUNICATIONS PHYSICS Publication date: 2024/12/21 DOI: 10.1038/s42005-024-01908-y Abstract: Anomalous Floquet topological phases are unique to periodically driven systems, lacking a static analog. Inspired by Floquet Engineering with classical electromagnetic radiation, Quantum Floquet Engineering has emerged as a promising tool to tailor the properties of quantum materials using [...]

Multiplexed quantum state transfer in waveguides

Marcelo Castellanos2025-04-28T11:14:08+02:00Tags: Multidisciplinary. , Physics|

Authors: Penas, Guillermo F.; Puebla, Ricardo; Garcia-Ripoll, Juan Jose Journal: PHYSICAL REVIEW RESEARCH Publication date: 2024/09/13 DOI: 10.1103/PhysRevResearch.6.033294 Abstract: In this article, we consider a realistic waveguide implementation of a quantum network that serves as a testbed to show how to maximize the storage and manipulation of quantum information in QED setups. We analyze two [...]

Geometrical description and Faddeev-Jackiw quantization of electrical networks

Marcelo Castellanos2025-04-28T11:14:06+02:00Tags: Multidisciplinary. , Quantum Science & Technology; Physics|

Authors: Parra-Rodriguez, A.; Egusquiza, I. L. Journal: QUANTUM Publication date: 2024/09/05 DOI: Abstract: In lumped-element electrical circuit theory, the problem of solving Maxwell's equations in the presence of media is reduced to two sets of equations, the constitutive equations encapsulating local geometry and dynamics of a confined energy density, and the Kirchhoff equations enforcing conservation [...]

Different theoretical aspects of the intrinsic decoherence in the Milburn formalism

Marcelo Castellanos2025-04-28T11:14:03+02:00Tags: Multidisciplinary. , Physics|

Authors: Mousavi, S. V.; Miret-Artes, S. Journal: EUROPEAN PHYSICAL JOURNAL PLUS Publication date: 2024/10/03 DOI: 10.1140/epjp/s13360-024-05654-6 Abstract: In this work, we consider different theoretical aspects and simple applications of the Milburn equation which is governed by a parameter controlling what is known as intrinsic decoherence. The main goal is to show some similarities also observed [...]

The Interplay between Tunneling and Parity Violation in Chiral Molecules

Marcelo Castellanos2025-04-28T11:13:57+02:00Tags: Multidisciplinary. , Physics|

Authors: Martinez-Gil, Daniel; Bargueno, Pedro; Miret-Artes, Salvador Journal: ENTROPY Publication date: 2024/06/01 DOI: 10.3390/e26060456 Abstract: In this review, the concepts of quantum tunneling and parity violation are introduced in the context of chiral molecules. A particle moving in a double well potential provides a good model to study the behavior of chiral molecules, where the [...]

Scalable multiphoton generation from cavity-synchronized single-photon sources

Marcelo Castellanos2025-04-28T11:13:54+02:00Tags: Multidisciplinary. , Physics|

Authors: Li, Ming; Garcia-Ripoll, Juan Jose; Ramos, Tomas Journal: PHYSICAL REVIEW RESEARCH Publication date: 2024/09/13 DOI: 10.1103/PhysRevResearch.6.033295 Abstract: We propose an efficient, scalable, and deterministic scheme to generate multiple indistinguishable photons over independent channels, on demand. Our design relies on multiple single-photon sources, each coupled to a waveguide, all interacting with a common cavity mode. [...]

SF6 Negative Ion Formation in Charge Transfer Experiments

Marcelo Castellanos2025-04-28T11:13:52+02:00Tags: Biochemistry & Molecular Biology; Chemistry, Multidisciplinary. |

Authors: Kumar, Sarvesh; Hoshino, Masamitsu; Kerkeni, Boutheina; Garcia, Gustavo; Ouerfelli, Ghofrane; Al-Mogren, Muneerah Mogren; Limao-Vieira, Paulo Journal: MOLECULES Publication date: 2024/09/01 DOI: 10.3390/molecules29174118 Abstract: In the present work, we report an update and extension of the previous ion-pair formation study of Hubers, M.M.; Los, J. Chem. Phys. 1975, 10, 235-259, noting new fragment anions from [...]

A practical post-Hartree-Fock approach describing open-shell metal cluster-support interactions. Application to Cu3 adsorption on benzene/coronene

Marcelo Castellanos2025-04-28T11:13:51+02:00Tags: Chemistry, Multidisciplinary. |

Authors: Krupka, Katarzyna M.; Krzeminska, Agnieszka; de Lara-Castells, Maria Pilar Journal: RSC ADVANCES Publication date: 2024/10/01 DOI: 10.1039/d4ra05401f Abstract: Current advances in synthesizing and characterizing atomically precise monodisperse metal clusters (AMCs) at the subnanometer scale have opened up fascinating possibilities in designing new heterogeneous (photo)catalysts as well as functional interfaces between AMCs and biologically relevant [...]

Light-matter interactions in quantum nanophotonic devices

Marcelo Castellanos2025-04-28T11:13:38+02:00Tags: Applied; Physics, Multidisciplinary. , Physics|

Authors: Gonzalez-Tudela, Alejandro; Reiserer, Andreas; Garcia-Ripoll, Juan Jose; Garcia-Vidal, Francisco J. Journal: NATURE REVIEWS PHYSICS Publication date: 2024/01/25 DOI: 10.1038/s42254-023-00681-1 Abstract: Nanophotonics offers opportunities for engineering and exploiting the quantum properties of light by integrating quantum emitters into nanostructures, and offering reliable paths to quantum technology applications such as sources of quantum light or new [...]

Mitigating noise in digital and digital-analog quantum computation

Marcelo Castellanos2025-04-28T11:13:36+02:00Tags: Multidisciplinary. , Physics|

Authors: Garcia-Molina, Paula; Martin, Ana; de Andoin, Mikel Garcia; Sanz, Mikel Journal: COMMUNICATIONS PHYSICS Publication date: 2024/10/06 DOI: 10.1038/s42005-024-01812-5 Abstract: Noisy Intermediate-Scale Quantum (NISQ) devices lack error correction, limiting scalability for quantum algorithms. In this context, digital-analog quantum computing (DAQC) offers a more resilient alternative quantum computing paradigm that outperforms digital quantum computation by combining [...]