Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ramsey Interferometry of Particle-Hole Pairs in Tunnel Junctions   We present a method to probe real-time dynamics in quantum mesoscopic systems
using Ramsey interferometry. This allows us to explore the effect of
interactions on quasi-particles in the time domain. We investigate the
dephasing effects of an ohmic environment on an electron-hole pair in a tunnel
junction. We show that dynamical Coulomb blockade phenomena can be observed for
resistances much smaller than the quantum of resistance. Moreover, the
crossover between high and low impedance limits can be probed for a constant
resistance by a proper control of the voltage modulation.

23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
2
The categories of this paper are: math