- #1
paweld
- 255
- 0
Consider system with Hamiltonian H. If this system is attached to inertial observer its
evolution is described by unitary operator: [tex] U_t = \exp(t H) [/tex] where t is time
measured by inertial observer. What if the observer accelerates (with constant
acceleration in its comoving frame). Is it stil true that [tex] U_\tau = \exp(\tau H) [/tex]
wher [tex]\tau [/tex] is time measured by accelerating observer (the length of its
world line). Is hamiltonian idependent of type of observer whom we attache the system to?
evolution is described by unitary operator: [tex] U_t = \exp(t H) [/tex] where t is time
measured by inertial observer. What if the observer accelerates (with constant
acceleration in its comoving frame). Is it stil true that [tex] U_\tau = \exp(\tau H) [/tex]
wher [tex]\tau [/tex] is time measured by accelerating observer (the length of its
world line). Is hamiltonian idependent of type of observer whom we attache the system to?