We obtain the matrix representation of a three-spin Hamiltonian by straightforward application of the Kronecker product. The starting point are the Pauli matrices for spin-1/2 and it is not necessary to resort to ladder operators or any other mathematical property of spin operators.Fil: Fernández, Francisco Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentin
The foundations and limits of S=1/2 and S=1 spin Hamiltonians for systems with two unpaired electron...
International audienceWe review some of the strategies that can be implemented to infer an$R$-matrix...
AbstractThe Kronecker canonical form is generalized from the set of matrix pencils to the set of all...
The Pauli Spin Matrix representation of Spin Operators in Quantum Mechanics are explicitly demonstra...
Concepts of quantum mechanics and linear algebraIn this Demonstration, you can display the products,...
In a typical introductory course on quantum mechanics the student has to face two quite different op...
Methods have been developed for analyzing the reduction of the Kronecker products for orthogonal and...
The group SL(2,C)(2,C) of all complex 2 × 2 matrices with determinant one is closely related to the ...
In two previous notes (Parts 1 and 2), we argued thta spin matrices arise when one attempts to separ...
In this study, the Kronecker product algebra is extended so that it can be broadly applied to contin...
. This paper analyses the 3 N \Theta 3 N self-adjoint matrix HN = N \Gamma1 P j=1 S (j) x ...
Units of the complex numbers algebra given by 2 × 2 matrices are shown to be composed of elementary ...
Early quantum theory led to some false predictions, particularly with regards to the finer details o...
Ce mémoire est une partie d’un programme de recherche qui étudie la superintégrabilité des systèmes...
We show how to construct relevant families of matrix product operators (MPOs) in one and higher dime...
The foundations and limits of S=1/2 and S=1 spin Hamiltonians for systems with two unpaired electron...
International audienceWe review some of the strategies that can be implemented to infer an$R$-matrix...
AbstractThe Kronecker canonical form is generalized from the set of matrix pencils to the set of all...
The Pauli Spin Matrix representation of Spin Operators in Quantum Mechanics are explicitly demonstra...
Concepts of quantum mechanics and linear algebraIn this Demonstration, you can display the products,...
In a typical introductory course on quantum mechanics the student has to face two quite different op...
Methods have been developed for analyzing the reduction of the Kronecker products for orthogonal and...
The group SL(2,C)(2,C) of all complex 2 × 2 matrices with determinant one is closely related to the ...
In two previous notes (Parts 1 and 2), we argued thta spin matrices arise when one attempts to separ...
In this study, the Kronecker product algebra is extended so that it can be broadly applied to contin...
. This paper analyses the 3 N \Theta 3 N self-adjoint matrix HN = N \Gamma1 P j=1 S (j) x ...
Units of the complex numbers algebra given by 2 × 2 matrices are shown to be composed of elementary ...
Early quantum theory led to some false predictions, particularly with regards to the finer details o...
Ce mémoire est une partie d’un programme de recherche qui étudie la superintégrabilité des systèmes...
We show how to construct relevant families of matrix product operators (MPOs) in one and higher dime...
The foundations and limits of S=1/2 and S=1 spin Hamiltonians for systems with two unpaired electron...
International audienceWe review some of the strategies that can be implemented to infer an$R$-matrix...
AbstractThe Kronecker canonical form is generalized from the set of matrix pencils to the set of all...