2 papers
hep-th2026
Stability and Chaotic Dynamics in a Nonlinearly Confined ghost-sector Hamiltonian
Zahra Molaee, Soleyman Fatholahzadeh
We investigate the nonlinear dynamics of a Hamiltonian system containing a ghost degree of freedom coupled to a canonical sector through nonlinear interactions. The model consists…
hep-th2026
Bounded Chaos in a Ghost-Coupled Hamiltonian System
Zahra Molaee, Soleyman Fatholahzadeh
We study the dynamics of a Hamiltonian system with a ghost degree of freedom, characterized by a negative kinetic-energy contribution and the possibility of runaway behavior due to…