Distance Formula for Grassmann Manifold: Applied to Anandan-Aharonov Type Uncertainty Relation

M. Hirayama, T. Hamada, J. Chen
1995 Progress of theoretical physics  
The time-energy uncertainty relation of Anandan-Aharonov is generalized to a relation involving a set of quantum state vectors. This is achieved by obtaining an explicit formula for the distance between two finitely separated points in the Grassmann manifold.
doi:10.1143/ptp.93.255 fatcat:i5sp3j4p6jeg5hayoiljhxo6uq