12 citations · 65 across the 13 of their papers we have counts for
13 papers
The influence of the symmetry of identical particles on flight times
Salvador Miret-Artés, Randall S. Dumont, Tom Rivlin +1
In this work, our purpose is to show how the symmetry of identical particles can influence the time evolution of free particles in the nonrelativistic and relativistic domains. For…
A new generation of subnanometer-sized materials reveals a general surface polarons property
María Pilar de Lara-Castells, Salvador Miret-Artés
The recent advent of cutting-edge experimental techniques allows for a precise synthesis of monodisperse subnanometer metal clusters composed by just a few atoms, and opens new pos…
Quantum backflow for dissipative two-identical-particle systems
S. V. Mousavi, S. Miret-Artés
In this work, dissipative quantum backflow is studied for a superposition of two stretched Gaussian wave packets and two identical spinless particles within the Caldirola-Kanai fra…
Quantum threshold reflection of He atom beams from rough surfaces
G. Rojas-Lorenzo, J. Rubayo-Soneira, S. Miret-Artés +1
Quantum reflection of thermal He atoms from various surfaces (glass slide, GaAs wafer, flat and structured Cr) at grazing conditions is studied within the elastic close-coupling fo…
Characteristic times for thermal wave packets in dissipative Bohmian mechanics: the parabolic repeller
S. V. Mousavi, S. Miret-Artés
Thermal wave packets are used to analyze transmission probabilities and characteristic times through a parabolic repeller within the dissipative Bohmian mechanics. Thermal arrival,…
Uncertainty relations for time averaged weak values
Eli Pollak, Salvador Miret-Artés
Time averaging of weak values using the quantum transition path time probability distribution enables us to establish a general uncertainty principle for the weak values of two not…
Quantum surface diffusion in Bohmian Mechanics
S. Miret-Artés
Surface diffusion of small adsorbates is analyzed in terms of the so-called intermediate scattering function and dynamic structure factor, observables in experiments using the well…
Bohmian Trajectories of Airy Packets
Antonio B. Nassar, Salvador Miret-Artés
The discovery of Berry and Balazs in 1979 that the free-particle Schrödinger equation allows a non-dispersive and accelerating Airy-packet solution has taken the folklore of quantu…
The Generalized Schrödinger-Langevin equation
Pedro Bargueño, Salvador Miret--Artés
In this work, we derive a generalization of the so-called Schrödinger-Langevin or Kostin equation for a Brownian particle interacting with a heat bath. This generalization is based…
On non-dissipative and dissipative qubit manifolds
H. C. Peñate-Rodríguez, P. Bargueño, G. Rojas-Lorenzo +1
The trajectories of a qubit dynamics over the two-sphere are shown to be geodesics of certain Riemannian or physically-sound Lorentzian manifolds, both in the non-dissipative and d…
Dissipative and stochastic geometric phase of a qubit within a canonical Langevin framework
Pedro Bargueño, S. Miret-Artés
Dissipative and stochastic effects in the geometric phase of a qubit are taken into account using a geometrical description of the corresponding open--system dynamics within a cano…
Analysis of a three-component model phase diagram by Catastrophe Theory: Potentials with two Order Parameters
J. Gaite, J. Margalef-Roig, S. Miret-Artés
In this work we classify the singularities obtained from the Gibbs potential of a lattice gas model with three components, two order parameters and five control parameters applying…
Analysis of a three-component model phase diagram by Catastrophe Theory
J. Gaite, J. Margalef-Roig, S. Miret-Artés
We analyze the thermodynamical potential of a lattice gas model with three components and five parameters using the methods of Catastrophe Theory. We find the highest singularity,…