Linear stability analysis in tether system using its Hamiltonian function Denilson Paulo Souza dos Santos, José Laudelino de Menezes Neto, Vinicius Tavares Azevedo and Jorge Kennety Silva Formiga Eur. Phys. J. Spec. Top., 232 18-19 (2023) 3175-3183 Published online: 08 December 2023 DOI: 10.1140/epjs/s11734-023-01022-0