Singular values of complex symmetric tridiagonal Hamiltonians are computed as eigenvalues of a Hermitian block-tridiagonal partner via matrix continued fractions, with a fixed-point convergence analysis.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math-ph 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Complex tridiagonal quantum Hamiltonians and matrix continued fractions
Singular values of complex symmetric tridiagonal Hamiltonians are computed as eigenvalues of a Hermitian block-tridiagonal partner via matrix continued fractions, with a fixed-point convergence analysis.