Machine learning for the solution of the Schrödinger equation

S Manzhos - Machine Learning: Science and Technology, 2020 - iopscience.iop.org
Abstract Machine learning (ML) methods have recently been increasingly widely used in
quantum chemistry. While ML methods are now accepted as high accuracy approaches to …

Calculation of linear and nonlinear optical absorption coefficients of a spherical quantum dot with parabolic potential

Y Yakar, B Çakır, A Özmen - Optics Communications, 2010 - Elsevier
In the effective mass approximation, we calculated the binding energy and wave function for
the 1s-, 1p-, 1d-and 1f-states of a spherical quantum dot (QD) with parabolic potential by …

Solving the Schrödinger Equation with Genetic Algorithms: A Practical Approach

R Lahoz-Beltra - Computers, 2022 - mdpi.com
The Schrödinger equation is one of the most important equations in physics and chemistry
and can be solved in the simplest cases by computer numerical methods. Since the …

Calculation of electronic structure of a spherical quantum dot using a combination of quantum genetic algorithm and Hartree–Fock–Roothaan method

B Çakir, A Özmen, Ü Atav, H Yüksel… - International Journal of …, 2008 - World Scientific
The electronic structure of Quantum Dot (QD), GaAs/Al x Ga 1-x As, has been investigated
by using a combination of Quantum Genetic Algorithm (QGA) and Hartree–Fock–Roothaan …

Investigation of electronic structure of a quantum dot using slater-type orbitals and quantum genetic algorithm

B Cakir, A Özmen, U Atav, H Yüksel… - International Journal of …, 2007 - World Scientific
In this study, electronic properties of a low-dimensional quantum mechanical structure have
been investigated by using Genetic Algorithm (GA). One-and two-electron Quantum Dot …

[图书][B] Soft computing in chemical and physical sciences: a shift in computing paradigm

K Sarkar, SP Bhattacharyya - 2017 - taylorfrancis.com
This book can be regarded as' Soft computing for physicists and chemists self-taught'. It
prepares the readers with a solid background of soft computing and how to adapt soft …

Structure and spectroscopy of water‐fluoride microclusters: A combined genetic algorithm and DFT‐based study

SG Neogi, P Chaudhury - Journal of Computational Chemistry, 2012 - Wiley Online Library
In this article, we explore the efficiency of using a coupled genetic algorithm (GA) and
density functional theory (DFT) based strategy to evaluate probable structures of (H2O) nF …

Genetic algorithms in antennas and smart antennas design overview: Two novel antenna systems for triband GNSS applications and a circular switched parasitic …

SC Panagiotou, SCA Thomopoulos… - … Journal of Antennas …, 2014 - Wiley Online Library
Genetic algorithms belong to a stochastic class of evolutionary techniques, whose
robustness and global search of the solutions space have made them extremely popular …

Evolutionary algorithm based configuration interaction approach

R Chakraborty, P Ghosh… - International Journal of …, 2018 - Wiley Online Library
A new evolutionary algorithm for stochastic configuration interaction (CI) method designed
as an affordable approximation to full configuration interaction (FCI) has been described …

Instability and pattern formation in reaction-diffusion systems: a higher order analysis

SS Riaz, R Sharma, SP Bhattacharyya… - The Journal of chemical …, 2007 - pubs.aip.org
We analyze the condition for instability and pattern formation in reaction-diffusion systems
beyond the usual linear regime. The approach is based on taking into account perturbations …