RT Journal Article
T1 An introduction to classical monodromy: Applications to molecules in external fields
A1 Omiste Romero, Juan José
A1 González Férez, Rosario
A1 Ortega Ríos, Rafael
AB An integrable Hamiltonian system presents monodromy if the action-angle variables cannot be defined globally. As a prototype of classical monodromy with azimuthal symmetry, we consider a linear molecule interacting with external fields and explore the topology structure of its phase space. Based on the behavior of closed orbits around singular points or regions of the energy–momentum plane, a semi-theoretical method is derived to detect classical monodromy. The validity of the monodromy test is numerically illustrated for several systems with azimuthal symmetry.
PB American Institute of Physics
YR 2022
FD 2022-03-22
LK https://hdl.handle.net/20.500.14352/125665
UL https://hdl.handle.net/20.500.14352/125665
LA eng
NO J. J. Omiste, R. González-Férez and R. Ortega, An introduction to classical monodromy: Applications to molecules in external fields, J. Math. Phys. 63, 032702 (2022)
NO Ministerio de Ciencia, Innovación y Universidades
NO European Regional Development Fund
NO Junta de Andalucía
DS Docta Complutense
RD 19 mar 2026