2 papers
cond-mat.mes-hall2026
Hierarchical Quantum Transport from Coupled Topological Domain-Wall States in SSH Chains
Alessio Palavicini, César G. Galván, Carlos Ramírez
We investigate the transport properties of Su-Schrieffer-Heeger (SSH) chains containing multiple topological domain walls and show that their interaction generates a hierarchy of e…
quant-ph2019
Solving Schrödinger Equation with Scattering Matrices. Bound states of Lennard-Jones Potential
Carlos Ramírez, Fernanda H. González, César G. Galván
This paper presents an accurate highly efficient method for solving the bound states in the one-dimensional Schrödinger equation with an arbitrary potential. We show that the bound…