22 citations · 91 across the 13 of their papers we have counts for
13 papers
Quantum tunneling and level crossings in the squeeze-driven Kerr oscillator
Miguel A. Prado Reynoso, D. J. Nader, Jorge Chávez-Carlos +6
The quasi-energy spectrum recently measured in experiments with a squeeze-driven superconducting Kerr oscillator showed good agreement with the energy spectrum of its corresponding…
Manifestation of instability in the quasiclassical limit of the spectrum of the quartic double well
D . J. Nader, J. R. Hernandez-Gonzalez, H. Vazquez-Sanchez +1
Within the Bohr's correspondence principle, the quantum theory should reproduce the classical world when . In practice, the discrete energies come close to each other b…
Two- and Three-Particle Complexes with Logarithmic Interaction: Compact Wave Functions for Two-Dimensional Excitons and Trions
J. C. del Valle, J. A. Segura Landa, D. J. Nader
Assuming a logarithmic interaction between constituent particles, compact and locally accurate wave functions that describe bound states of the two-particle neutral and three-parti…
Ultra-Compact accurate wave functions for He-like and Li-like iso-electronic sequences and variational calculus. III. Spin-quartet state of the Lithium sequence
D. J. Nader, J. C. del Valle, J. C. Lopez Vieyra +1
As a continuation of Part I, dedicated to the ground state of He-like and Li-like isoelectronic sequences for nuclear charges , and Part II, dedicated to two excited sta…
Ground state and polarization of an hydrogen-like atom near a Weyl semimetal
Jorge David Castaño-Yepes, D. J. Nader, A. Martín-Ruiz
In this paper we study the effects of a topological Weyl semimetal (WSM) upon the ground state and polarization of an hydrogen-like atom near its surface. The WSM is assumed to be…
Avoided crossings and dynamical tunneling close to excited-state quantum phase transitions
D. J. Nader, C. A. González-Rodríguez, S. Lerma-Hernández
Using the Wherl entropy, we study the delocalization in phase-space of energy eigenstates in the vicinity of avoided crossing in the Lipkin-Meshkov-Glick model. These avoided cross…