• Spectral Methods in Nonlinear Optics Equations for Non-Uniform Grids Using an Accelerated NFFT Scheme 

  Rodríguez, Pedro; Romero, Manuel; Ortiz Mora, Antonio; Díaz Soriano, Antonio Manuel (MDPI, 2023)

  In this work, we propose the use of non-homogeneous grids in 1D and 2D for the study of various nonlinear physical equations using spectral methods. As is well known, the use of spectral methods allow a faster resolution ...

• 16 Years (2006–2021) of Surface Ozone Measurements in Córdoba (Southern Spain): Trends and the Impact of the COVID-19 Lockdown 

  Hernández-Ceballos, Miguel Ángel; Jiménez-Solano, Alberto; Torres-Fernández, Julio (MDPI, 2022)

  Surface ozone concentrations (O3) during the period 2006–2021 are analysed at Córdoba city (southern Iberian Peninsula) in suburban and urban sampling sites. The aims are to present the levels and temporal variations, to ...

• Confined orbitals in fullerenes and quantum dots calculated by analytic continuation method 

  Morcillo Arencibia, Milagros Francisca; Alcaraz Pelegrina, José Manuel; Sarsa, A. (Springer, 2021)

  The Schrödinger equation with a Gaussian potential to model a confined system as a quantum dot or a hydrogen atom inside a fullerene is solved by using the analytic continuation method. The use of the Rodrigues formula ...

• Stability after confinement of the H atom 

  Morcillo Arencibia, Milagros Francisca; Borja, Enrique F.; Alcaraz Pelegrina, José Manuel; Sarsa, A. (Elsevier, 2019)

  The stability of a spherically confined atomic system when confinement is removed is studied. We consider s, p, d, and f states of the Hydrogen atom confined by a finite barrier. The stability is characterized in terms of ...

• Effects of size on the spectrum and stability of a confined on-center Hydrogen atom 

  Morcillo Arencibia, Milagros Francisca; Sarsa, A.; Alcaraz Pelegrina, José Manuel (IOP Publishing, 2022)

  In this work we studied the problem of the stability of confined atoms when they are released from confinement. We analyzed the confined Hydrogen atom inside a cage modelled by a square-well potential, in particular the ...

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