output
19992026
most citedFormation of a Nematic Fluid at High Fields in Sr3Ru2O7

436 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2020Show all

7 papers · 1 filter

quant-ph2020

Comment on: "Solving many-body Schrödinger equations with kinetic energy partition method'', Ann. Phys. 388 (2018) 54-68 by Y-H. Chen and S. D. Chao

Francisco M. Fernández

We discuss a recent test of the performance of the kinetic energy partition method (KEP) through its application to two separable quantum-mechanical models. We argue that one of th…

quant-ph2020★ 2 cited

Gross misinterpretation of a conditionally solvable eigenvalue equation

Paolo Amore, Francisco M. Fernández

We solve an eigenvalue equation that appears in several papers about a wide range of physical problems. The Frobenius method leads to a three-term recurrence relation for the coeff…

quant-ph2020

Comment on: "Some quantum aspects of a particle with electric quadrupole moment interacting with an electric field subject to confining potentials". Int. J. Mod. Phys. A 29 (2014) 1450117

Francisco M. Fernández

We analyze the results obtained from a model consisting of the interaction etween the electric quadrupole moment of a moving particle and an electric field. We argue that the syste…

quant-ph2020★ 1 cited

Comment on "Bidimensional bound states for charged polar nanoparticles''

Paolo Amore, Francisco M. Fernández

In a recent paper Castellanos-Jaramillo and Castellanos-Moreno proposed a simple quantum-mechanical model for an electron in the vicinity of an ionized nanostructure with a permane…

gr-qc2020★ 1 cited

Comment on: "Neutron star under homotopy perturbation method" Ann. Phys. 409 (2019) 167918

Francisco M. Fernández

In this comment we discuss the application of homotopy perturbation method to a nonlinear differential mass equation that solves the Tolman-Oppenheimer-Volkoff equation for an isot…

quant-ph2020★ 2 cited

On the Hellmann-Feynman theorem in statistical mechanics

Paolo Amore, Francisco M. Fernández

In this paper we develop the Hellmann-Feynman theorem in statistical mechanics without resorting to the eigenvalues and eigenvectors of the Hamiltonian operator. Present approach d…

quant-ph2020★ 2 cited

Comment on: "The asymptotic iteration method revisited" [J. Math. Phys. 61, 033501 (2020)]

Francisco M. Fernández

In this comment we show that the eigenvalues of a quartic anharmonic oscillator obtained recently by means of the asymptotic iteration method may not be as accurate as the authors…