Roberto Herrera

Jan 15, 2025 | mdpi.com | Mauricio Gonzalez |Roberto Herrera |Jose Suarez |Contreras Gonzalez

1. Introduction x ^ , p ^ x = x ^ p ^ x − p ^ x x ^ = i ℏ I . (1) where The Heisenberg commutation relations are as follows: ℏ = h 2 π and I denote the identity operator and constitute the principal element for quantizing a physical system—that is, to determine its microscopic evolution from the information contained in a classical macroscopic Hamiltonian function.

Sep 26, 2024 | mdpi.com | Mauricio Gonzalez |Roberto Herrera |Jose Gonzalez |José González |Mauricio P. Contreras

1. Introduction [ x ^ , p ^ x ] = x ^ p ^ x − p ^ x x ^ = i ℏ I . (1) where The Heisenberg commutation relations constitute the critical element for quantising different physical systems, that is, to determine their microscopic evolution from the classical information to which we, as macroscopic beings, have access. The Heisenberg canonical commutation relation for a one-dimensional system is ℏ = h 2 π and I denotes de identity operator.

Aug 14, 2023 | rmets.onlinelibrary.wiley.com | Roberto Herrera |Stephen Blenkinsop |Selma B. Guerreiro |Hayley Fowler

1 INTRODUCTION Flooding has become the most common type of natural disaster (Razavi et al., 2020), and its extent and severity is driven by a combination of rainfall and characteristics and catchment conditions (e.g., Ledingham et al., 2019).