ListarMAT_Articles por tema "Lie algebras"
Mostrando ítems 1-2 de 2
-
An efficient algorithm for computing the Baker–Campbell–Hausdorff series and some of its applications
American Institute of Physics (2009-03)We provide a new algorithm for generating the Baker–Campbell–Hausdorff (BCH) seriesZ = log(eXeY) in an arbitrary generalized Hall basis of the free Lie algebra L(X,Y)generated by X and Y. It is based on the close relationship ... -
Multiple photon effective Hamiltonians in linear quantum optical networks
Elsevier (2019)We give an alternative derivation for the explicit formula of the effective Hamiltonian describing the evolution of the quantum state of any number of photons entering a linear optics multiport. The description is based ...