https://www.mdpi.com/2073-8994/15/12/2163
On Symplectic Self-Adjointness of Hamiltonian Operator Matrices
The symmetry of the spectrum and the completeness of the eigenfunction system of the Hamiltonian operator matrix have important applications in the symplectic...
hamiltonian operatorsymplecticselfmatrices
https://www.itensor.org/support/1749/time-evolution-hamiltonian-containing-operator-term-with?show=1750
Time evolution of Hamiltonian containing 4-operator term with MPO. - ITensor Support Q&A
Hi, I am trying to time evolution of a wave-packet using MPO time evolution, with multi-Hubbard ... core dumped) Please help me to solve this issue.