Zobrazeno 1 - 10
of 359
pro vyhledávání: '"EGUSQUIZA, P."'
Autor:
Egusquiza, I. L., Parra-Rodriguez, A.
The analysis conducted by Rymarz and DiVincenzo (Phys. Rev. X 13, 021017 (2023)) regarding quantization of superconducting circuits is insufficient to justify their general conclusions, most importantly the need to discard Kirchhoff's laws to effect
Externí odkaz:
http://arxiv.org/abs/2408.05174
Autor:
Parra-Rodriguez, A., Egusquiza, I. L.
Following a consistent geometrical description previously introduced in Parra-Rodriguez et al. (2024), we present an exact method for obtaining canonically quantizable Hamiltonian descriptions of nonlinear, nonreciprocal quasi-lumped electrical netwo
Externí odkaz:
http://arxiv.org/abs/2401.09120
Publikováno v:
Physical Review A 108, 033316 (2023)
We characterize the role of the roton instability in the formation of a supersolid state of an elongated dipolar condensate, following a quench of the contact interactions across the superfluid-supersolid transition, as observed in recent experiments
Externí odkaz:
http://arxiv.org/abs/2305.19811
Autor:
Parra-Rodriguez, A., Egusquiza, I. L.
Publikováno v:
Quantum 8, 1466 (2024)
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, a
Externí odkaz:
http://arxiv.org/abs/2304.12252
Publikováno v:
Physical Review A 106, 043313 (2022)
We provide a theoretical characterization of the dynamical crossing of the superfluid-supersolid phase transition for a dipolar condensate confined in an elongated trap, as observed in the recent experiment by G. Biagioni et al. [Phys. Rev. X 12, 021
Externí odkaz:
http://arxiv.org/abs/2207.07711
Autor:
Egusquiza, I. L., Parra-Rodriguez, A.
We present a systematic canonical quantization procedure for lumped-element superconducting networks by making use of a redundant configuration-space description. The algorithm is based on an original, explicit, and constructive implementation of the
Externí odkaz:
http://arxiv.org/abs/2203.06167
Autor:
Parra-Rodriguez, A., Egusquiza, I. L.
We present an extension of the classical Nyquist-Thevenin theorem for multiport classical electrical networks by Twiss to the quantum case. Conversely, we extend the quantum fluctuation-dissipation result for one port electrical systems to the multip
Externí odkaz:
http://arxiv.org/abs/2110.14604
Publikováno v:
Phys. Rev. B 105, L201104 (2022)
We present an exact full symmetry analysis of the 0-$\pi$ superconducting circuit. We identify points in control parameter space of enhanced anomalous symmetry, which imposes robust twofold degeneracy of its ground state, that is for all values of th
Externí odkaz:
http://arxiv.org/abs/2109.11824
Autor:
A. Parra-Rodriguez, I. L. Egusquiza
Publikováno v:
Quantum, Vol 8, p 1466 (2024)
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, a
Externí odkaz:
https://doaj.org/article/fdc6d8874eb44593a3c547b391f01b65
Publikováno v:
Phys. Rev. D 104, 014512 (2021)
The physics of high-energy colliders relies on the knowledge of different non-perturbative parton correlators, such as parton distribution functions, that encode the information on universal hadron structure and are thus the main building blocks of a
Externí odkaz:
http://arxiv.org/abs/2011.01275