Quantum Information
Quantum information is known to be more efficient that its classical counterpart and probably will play a leading role in future technologies. The impact and advantages of quantum information protocols emerge in numerous situations. In cryptography quantum dynamics guarantees secure protocols, in quantum computation factorization of large numbers, intractable with classical algorithms, can be solved much faster with a quantum computer. The CMI group is interested in many areas of quantum information ranging from quantum communication to solid state implementations. The current interests of the CMI members include
Solid state quantum information
Quantum information and Many-Body systems
Quantum communication
Quantum Transport & Many-Body Systems
The constant progress in nano-fabrication techniques allows for a controlled realization of low-dimensional mesoscopic structures in the range from of a few nanometers to micrometers, which exhibit, at low temperatures, a fully quantum behaviour. This area of research focuses on coherent transport and collective effects in mesoscopic systems and low-dimensional electron liquids, such as those that can be found in semiconductor and metallic heretostructures and graphene. The current interests of the CMI members include
Graphene
Correlated systems
Hybrid systems
Light-matter interaction
The theoretical study of electronic states and optical transitions enable us to understand, and possibly to stretch, the rules that govern light-matter interaction in atomic as well as condensed matter, potentially seeding new paradigms in photonics, optoelectronics and optomechanics. The current lines of research in this area include
Exciton physics
Spintronics
Coherent non-linear optics
Dynamic photonic metamaterials and cold atom optomechanics
Researchers:
R. Fazio
D. Rossini
F. Tadde