68 citations · 210 across the 7 of their papers we have counts for
7 papers
Continuous quantum measurement with independent detector cross-correlations
Andrew N. Jordan, Markus Buttiker
We investigate the advantages of using two independent, linear detectors for continuous quantum measurement. For single-shot quantum measurement, the measurement is maximally effic…
Mesoscopic threshold detectors: Telegraphing the size of a fluctuation
Andrew N. Jordan, Eugene V. Sukhorukov
We propose a two-terminal method to measure shot noise in mesoscopic systems based on an instability in the current-voltage characteristic of an on-chip detector. The microscopic n…
Ground State Entanglement Energetics
M. Buttiker, A. N. Jordan
We consider the ground state of simple quantum systems coupled to an environment. In general the system is entangled with its environment. As a consequence, even at zero temperatur…
Stochastic Field Theory for Transport Statistics in Diffusive Systems
Eugene V. Sukhorukov, Andrew N. Jordan, Sebastian Pilgram
We present a field theory for the statistics of charge and current fluctuations in diffusive systems. The cumulant generating function is given by the saddle-point solution for the…
Quantum Nondemolition Measurement of a Kicked Qubit
Andrew N. Jordan, Markus Buttiker
We propose a quantum nondemolition measurement using a kicked two-state system (qubit). By tuning the waiting time between kicks to be the qubit oscillation period, the kicking app…
Comment on "Current fluctuations in non-equilibrium diffusive systems: an additivity principle"
Eugene V. Sukhorukov, Andrew N. Jordan
We point out that the "additivity principle" and "scaling hypothesis" postulated by Bodineau and Derrida in Phys. Rev. Lett 92, 180601 (2004), follow naturally from the saddle poin…