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We calculate the fluctuation correction to the normal state conductivity inthe vicinity of a quantum phase transition from a superconducting to normalstate, induced by applying a magnetic field parallel to a dirty thin film or ananowire with thickness smaller than the superconducting coherence length. Wefind that at zero temperature, where the correction comes purely from quantumfluctuations, the positive Aslamazov-Larkin contribution, the negative densityof states contribution, and the Maki-Thompson interference contribution, areall of the same order and the total correction is negative. Further we showthat based on how the quantum critical point is approached, there are threeregimes that show different temperature and field dependencies which should beexperimentally accessible.Comment: 4 pages, 3 figure

Fluctuation Conductivity of Thin Films and Nanowires Near a Parallel-Field-Tuned Superconducting Quantum Phase Transition