17 citations · 59 across the 12 of their papers we have counts for
4 papers · 1 filter
Environment-induced heating in sonoluminescence experiments
Almut Beige, Antonio Capolupo, Andreas Kurcz
This paper discusses a quantum optical heating mechanism which might play an important role in sonoluminescence experiments. We suggest that this mechanism occurs during the final…
Geometric phase and gauge theory structure in quantum computing
A. Bruno, A. Capolupo, S. Kak +2
We discuss the presence of a geometrical phase in the evolution of a qubit state and its gauge structure. The time evolution operator is found to be the free energy operator, rathe…
Gauge theory and two level systems
A. Bruno, A. Capolupo, S. Kak +2
We consider the time evolution of a two level system (a two level atom or a qubit) and show that it is characterized by a local (in time) gauge invariant evolution equation. The co…
Emission of photons through cavity mirrors in the absence of external driving
Almut Beige, Antonio Capolupo, Andreas Kurcz +2
We present a mechanism of energy concentration in a system composed by an optical cavity and a large number of strongly confined atoms, which cannot be described in the rotating wa…