Berry phase effects in magnetism - the Welcome Page of the Institute
... 3 Parallel transport in classical mechanics: Foucault’s pendulum and the gyroscope Let us now consider the famous experiment of Foucault’s pendulum that demonstrated the earth’s rotation. If the pendulum trajectory is originally planar (swinging oscillation), the vertical component of the angular mo ...
... 3 Parallel transport in classical mechanics: Foucault’s pendulum and the gyroscope Let us now consider the famous experiment of Foucault’s pendulum that demonstrated the earth’s rotation. If the pendulum trajectory is originally planar (swinging oscillation), the vertical component of the angular mo ...
Precision measurements of spin interactions with high density
... He nuclear spin source. The 3 He spin precession frequency in the comagnetometer ...
... He nuclear spin source. The 3 He spin precession frequency in the comagnetometer ...
FRACTIONAL QUANTUM HALL STATES IN CONTINUUM AND
... In this dissertation, I will present theoretical studies on several aspects of quantum Hall states in both continuum and lattice systems. In the continuum case, one can understand the quantum Hall states starting from the Landau levels of charged particles moving in a magnetic field. If an integral ...
... In this dissertation, I will present theoretical studies on several aspects of quantum Hall states in both continuum and lattice systems. In the continuum case, one can understand the quantum Hall states starting from the Landau levels of charged particles moving in a magnetic field. If an integral ...
Three Myths about Time Reversal in Quantum Theory
... supposing time reversal does more than reverse the order of states in a trajectory. The standard expression of time reversal maps a trajectory w(t) to Tw(2t), reversing the order of a trajectory t ↦ 2t but also transforming instantaneous states by the operator T. Both Callender and Albert propose th ...
... supposing time reversal does more than reverse the order of states in a trajectory. The standard expression of time reversal maps a trajectory w(t) to Tw(2t), reversing the order of a trajectory t ↦ 2t but also transforming instantaneous states by the operator T. Both Callender and Albert propose th ...
Statistical Mechanics to Disordered Quantum Optimization
... Thus, in Chapter 2, we review the classical complexity theory necessary to understand the important statement that P 6= NP and its more recent quantum generalization BQP 6= QMA. These complexity theoretic conjectures essentially assert that there exist natural classes of problems (called NP-complet ...
... Thus, in Chapter 2, we review the classical complexity theory necessary to understand the important statement that P 6= NP and its more recent quantum generalization BQP 6= QMA. These complexity theoretic conjectures essentially assert that there exist natural classes of problems (called NP-complet ...
Measuring a single spin in an arbitrary direction A spin 1/2
... following inequality must always be obeyed. ...
... following inequality must always be obeyed. ...