BackExaminar OpenAire por departamento (cas.) "Química física"
Now showing items 21-30 of 30
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Quantum Simulator for Transport Phenomena in Fluid Flows
Mezzacapo, Antonio; Sanz Ruiz, Mikel
; Lamata Manuel, Lucas ; Egusquiza Egusquiza, Iñigo Luis; S. Succi; Solano Villanueva, Enrique Leónidas (Nature Publishing Group, 2015-08-17)
Transport phenomena still stand as one of the most challenging problems in computational physics. By exploiting the analogies between Dirac and lattice Boltzmann equations, we develop a quantum simulator based on ... -
Real-Time Dynamics in U(1) Lattice Gauge Theories with Tensor Networks
Pichler, T.; Dalmonte, M.; Rico Ortega, Enrique; Zoller, P.; Montangero, S. (American Physical Society, 2016-03-03)
Tensor network algorithms provide a suitable route for tackling real-time-dependent problems in lattice gauge theories, enabling the investigation of out-of-equilibrium dynamics. We analyze a U(1) lattice gauge theory in ... -
Scalable quantum memory in the ultrastrong coupling regime
Kyaw, T. H.; Felicetti, Simone; Romero Huenchuñir, Guillermo Esteban; Solano Villanueva, Enrique Leónidas; Kwek, L. C. (Nature Publishing, 2015-03-02)
Circuit quantum electrodynamics, consisting of superconducting artificial atoms coupled to on-chip resonators, represents a prime candidate to implement the scalable quantum computing architecture because of the presence ... -
Shape of Testosterone
(American Chemical Society, 2021-07-29)We have successfully characterized the structure of testosterone, one of the essential steroids, through high-resolution rotational spectroscopy. A single conformer has been detected, and a total of 404 transitions have ... -
Simulating lattice gauge theories within quantum technologies
Bañuls, Mari Carmen; Blatt, Rainer; Catani, Jacopo; Celi, Alessio; Cirac, Juan Ignacio; Dalmonte, Marcello; Fallani, Leonardo; Jansen, Karl; Lewenstein, Maciej; Montangero, Simone; Muschik, Christine A.; Reznik, Benni; Rico Ortega, Enrique; Tagliacozzo, Luca; Van Acoleyen, Karel; Verstraete, Frank; Wiese, Uwe-Jens; Wingate, Matthew; Zakrzewski, Jakub; Zoller, Peter (Springer, 2020-08-04)
Lattice gauge theories, which originated from particle physics in the context of Quantum Chromodynamics (QCD), provide an important intellectual stimulus to further develop quantum information technologies. While one ... -
Speeding up quantum perceptron via shortcuts to adiabaticity
Ban, Yue; Chen, Xi; Torrontegui, E.; Solano Villanueva, Enrique Leónidas; (Springer Nature, 2021-03-11)
The quantum perceptron is a fundamental building block for quantum machine learning. This is a multidisciplinary field that incorporates abilities of quantum computing, such as state superposition and entanglement, to ... -
Superconducting circuit architecture for digital-analog quantum computing
Yu, Jing; Retamal, Juan Carlos; Sanz Ruiz, Mikel; Solano Villanueva, Enrique Leónidas ; Albarrán Arriagada, Francisco (Springer, 2022)
[EN] We propose a superconducting circuit architecture suitable for digital-analog quantum computing (DAQC) based on an enhanced NISQ family of nearest-neighbor interactions. DAQC makes a smart use of digital steps (single ... -
The Forbidden Quantum Adder
Álvarez Rodríguez, Unai; Sanz Ruiz, Mikel; Lamata Manuel, Lucas ; Solano Villanueva, Enrique Leónidas (Nature Publishing Group, 2015-07-08)
Quantum information provides fundamentally different computational resources than classical information. We prove that there is no unitary protocol able to add unknown quantum states belonging to different Hilbert spaces. ... -
The Role of Non-Covalent Interactions on Cluster Formation: Pentamer, Hexamers and Heptamer of Difluoromethane
; Temelso, Berhane; ; Seifert, Nathan A.; Basterrechea Elguezabal, Francisco José; Prampolini, Giacomo; Shields, George C.; Pate, Brooks H.; Evangelisti, Luca; (Wiley, 2021-07-26)
The role of non-covalent interactions (NCIs) has broadened with the inclusion of new types of interactions and a plethora of weak donor/acceptor partners. This work illustrates the potential of chirped-pulse Fourier transform ... -
Toward Pricing Financial Derivatives with an IBM Quantum Computer
Martín Fernández, Ana; ; ; ; ; Lamata Manuel, Lucas ; ; Solano Villanueva, Enrique Leónidas ; Sanz Ruiz, Mikel (American Physical Society, 2021-02-22)
Pricing interest-rate financial derivatives is a major problem in finance, in which it is crucial to accurately reproduce the time evolution of interest rates. Several stochastic dynamics have been proposed in the literature ...