Effects of a continuous quantum measurement on the electric conductivity: Application to graphene
arXiv:0909.0812 · doi:10.1103/PhysRevB.81.073403
Abstract
We use linear-response theory to evaluate the frequency-dependent conductivity of a system subject to a continuous quantum measurement of the current. Application of this formalism to graphene yields a consistent framework for discussing nonuniversal values of its minimal conductivity.
4 pages, 3 figures; introduction rewritten, updated reference list, in publication the phrase "continuous quantum measurement" has been banished
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Cited by in corpus (8)
- Properties of Graphene: A Theoretical Perspective
- Quantum time-dependent Monte Carlo simulation of electron devices with 2D linear-band materials: a genuine TeraHertz signature for graphene
- Heat transport through a two-level system under continuous quantum measurement
- Lindbladians with multiple steady states: theory and applications
- Effects of nonlocal plasmons in gapped graphene micro-ribbon array and 2DEG on near-field electromagnetic response in the deep-subwavelength regime
- Dynamical charge and pseudospin currents in graphene and possible Cooper pair formation
- Optical conductivity of single-layer graphene induced by temporal mass-gap fluctuations
- Double detected spin-dependent quantum dot