Publications (9)
Theory of the conductance of interacting quantum wires with good contacts and applications to carbon nanotubes
N. Sedlmayr, P. Adam, J. Sirker
Using bosonization we derive the dc conductance G(L,T) of an interacting quantum wire with good contacts including current relaxing backscattering and Umklapp processes. Our result…
Quantum trajectory approach to stochastically-induced quantum interference effects in coherently-driven two-level atoms
A. Karpati, P. Adam, W. Gawlik +2
Stochastic perturbation of two-level atoms strongly driven by a coherent light field is analyzed by the quantum trajectory method. A new method is developed for calculating the res…
Competitive stochastic noises in coherently driven two-level atoms and quantum interference
P. Adam, A. Karpati, W. Gawlik +1
A system of coherently-driven two-level atoms is analyzed in presence of two independent stochastic perturbations: one due to collisions and a second one due to phase fluctuations…
Conditional generation of optical Schrödinger cat states
P. Adam, T. Kiss, Z. Darázs +1
Given a source of two coherent state superpositions with small separation in a traveling wave optical setting, we show that by interference and balanced homodyne measurement it is…
General criterion for oblivious remote state preparation
Z. Kurucz, P. Adam, J. Janszky
A necessary and sufficient condition is given for general exact remote state preparation (RSP) protocols to be oblivious, that is, no information about the target state can be retr…
Double self-Kerr scheme for optical Schrödinger-cat state preparation
P. Adam, Z. Darázs, T. Kiss +1
We propose a scheme to prepare optical Schrödinger-cat states in a traveling wave setting. Two states are similarly prepared via the self-Kerr effect and after mixing them, one mo…