Zobrazeno 1 - 10
of 354
pro vyhledávání: '"Laguna Javier"'
Autor:
Laguna Javier, Wijngaard Robin, Hidalgo Susana, González-Escribano Cristina, Ortiz Victoria, Bedini José Luis, Filella Xavier
Publikováno v:
Advances in Laboratory Medicine, Vol 4, Iss 4, Pp 413-418 (2023)
Aunque estudios recientes asocian la vitamina D con el cáncer de próstata, otros estudios descartan una asociación entre esta vitamina y el cáncer de próstata o el antígeno prostático específico (PSA). Dado que no se pueden extraer conclusion
Externí odkaz:
https://doaj.org/article/7b006466c87244e19f6c848e684a50bf
Autor:
Laguna Javier, Wijngaard Robin, Hidalgo Susana, González-Escribano Cristina, Ortiz Victoria, Bedini José Luis, Filella Xavier
Publikováno v:
Advances in Laboratory Medicine, Vol 4, Iss 4, Pp 408-412 (2023)
Recently, vitamin D status has been associated with prostate cancer risk. However, some studies argue that there is no association of vitamin D with prostate cancer risk and serum prostate-specific antigen (PSA) concentrations. No clear conclusions c
Externí odkaz:
https://doaj.org/article/1f5dd1351d5c4d6eae7a32411bb17bab
Autor:
Santalla, Silvia N., Domenech, Iván Álvarez, Villarrubia, Daniel, Cuerno, Rodolfo, Rodríguez-Laguna, Javier
We characterize universal features of the sample-to-sample fluctuations of global geometrical observables, such as the area, width, length, and center-of-mass position, in random growing planar clusters. Our examples are taken from simulations of bot
Externí odkaz:
http://arxiv.org/abs/2311.15275
Autor:
Domenech, Iván Álvarez, Rodríguez-Laguna, Javier, Cuerno, Rodolfo, Córdoba-Torres, Pedro, Santalla, Silvia N.
We consider the isochrone curves in first-passage percolation on a 2D square lattice, i.e. the boundary of the set of points which can be reached in less than a given time from a certain origin. The occurrence of an instantaneous average shape is des
Externí odkaz:
http://arxiv.org/abs/2311.01400
Publikováno v:
JSTAT 013105 (2024)
We characterize the long-term state of the 1D Dirac vacuum stirred by an impenetrable object, modeled as the ground state of a finite free-fermionic chain dynamically perturbed by a moving classical obstacle which suppresses the local hopping amplitu
Externí odkaz:
http://arxiv.org/abs/2310.16693
Publikováno v:
Physica A 608, 128267 (2022)
Half of the world population resides in cities and urban segregation is becoming a global issue. One of the best known attempts to understand it is the Schelling model, which considers two types of agents that relocate whenever a transfer rule depend
Externí odkaz:
http://arxiv.org/abs/2211.02726
Autor:
Mula, Begoña, de Buruaga, Nadir Samos Sáenz, Sierra, Germán, Santalla, Silvia N., Rodríguez-Laguna, Javier
Publikováno v:
Phys. Rev. B 106, 224204 (2022)
The ground state of a free-fermionic chain with inhomogeneous hoppings at half-filling can be mapped into the Dirac vacuum on a static curved space-time, which presents exactly homogeneous occupations due to particle-hole symmetry. Yet, far from half
Externí odkaz:
http://arxiv.org/abs/2209.10624
Autor:
Santalla, Silvia N., Ramírez, Giovanni, Roy, Sudipto Singha, Sierra, Germán, Rodríguez-Laguna, Javier
Publikováno v:
Physical Review B 107, L121114 (2023)
The time evolution of a quantum state with short-range correlations after a quench to a one-dimensional critical Hamiltonian can be understood using the quasi-particle picture, which states that local entanglement spreads as if it was carried by quas
Externí odkaz:
http://arxiv.org/abs/2208.03766
Autor:
Mula, Begoña, Fernández, Eva M., Alvarellos, José E., Fernández, Julio J., García-Aldea, David, Santalla, Silvia N., Rodríguez-Laguna, Javier
Publikováno v:
Physical Review B 107, 075116 (2023)
A subsystem of an entangled ground state is in a mixed state. Thus, if we isolate this subsystem from its surroundings we may be able to extract work applying unitary transformations, up to a maximal amount which is called ergotropy. Once this work h
Externí odkaz:
http://arxiv.org/abs/2207.13998
Autor:
Roy, Sudipto Singha, Ramírez, Giovanni, Santalla, Silvia N., Sierra, Germán, Rodríguez-Laguna, Javier
Publikováno v:
Physical Review B 105, 214306 (2022)
We describe a relation between the light-cone velocities after a quantum quench and the internal structure of the initial state, in the particular case of free fermions on a chain at half filling. The considered states include short-range valence bon
Externí odkaz:
http://arxiv.org/abs/2112.13382