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Loop currents and gauge invariance in multiply connected sys
5 other sections not shown
abelian adiabatic theorem algebra angle anholonomy anomalies associated automorphism base point biaxial nematic bundle Chern numbers chiral classical commutator configuration space conjugacy classes consider constraint contour corresponding coset space covariant anomalies cube defined density described dimensional dimensions disclination dynamics eigenstates elements energy equations example fermions flux fractional statistics fundamental group gauge invariant gauge theories geometric phase group G Hall effect Hamiltonian homomorphism homotopy class homotopy group identity integral isomorphic Lagrangian Lett line defects loop magnetic field manifold matrix multiplication multiply connected non-Abelian nontrivial operator order-parameter space parallel transport parameter space particles path Phys physical point defects quantized Hall quantum mechanics quantum theory representation represented result rotation Schrödinger simply connected singular space Q sphere strings subgroup H superconductivity superfluid supersymmetry symmetry Ti(Q tion topological transformations trivial UIR's unitary vector wave functions winding number