Add to ORKGWe describe a technique for manipulating quantum information stored in collective states of mesoscopic ensembles. Quantum processing is accomplished by optical excitation into states with strong dipole-dipole interactions. The resulting "dipole blockade" can be used to inhibit transitions into all but singly excited collective states. This can be employed for a controlled generation of collective atomic spin states as well as nonclassical photonic states and for scalable quantum logic gates. An example involving a cold Rydberg gas is analyzed
Quantum control of many body atomic spins is often pursued in the context of an atom-light quantum i...
When two quantum systems interact strongly with each other, their simultaneous excitation by the sam...
Abstract. Neutral atoms excited to Rydberg states can interact with each other via dipole-dipole int...
Abstract: We describe a technique for manipulating quantum information stored in collective states o...
Atoms excited to high lying g quantum states, so-called Rydberg atoms, are highly polarizable and, t...
The Rydberg dipole blockade, or the suppression of excitation due to strong interactions, is a criti...
Atoms excited to high-lying quantum states, so-called Rydberg atoms, are highly polarizable and, the...
We present schemes for geometric phase compensation in an adiabatic passage which can be used for th...
7 pages, 5 figuresInternational audienceWe show that induced dipole-dipole interactions allow for ph...
We present and analyze a new approach for the generation of atomic spin-squeezed states. Our method ...
Abstract: We describe a general technique that allows for an ideal transfer of quantum correlations ...
Highly excited atoms exhibit large long range dipole-dipole interaction, making them a perfect tool ...
This thesis describes the observation of a novel optical non-linearity mediated by the dipole-dipole...
Recently, we have shown that for conditions under which the so-called light-shift imbalance induced ...
We review novel methods for the investigation, control and manipulation of neutral atoms in optical ...
Quantum control of many body atomic spins is often pursued in the context of an atom-light quantum i...
When two quantum systems interact strongly with each other, their simultaneous excitation by the sam...
Abstract. Neutral atoms excited to Rydberg states can interact with each other via dipole-dipole int...
Abstract: We describe a technique for manipulating quantum information stored in collective states o...
Atoms excited to high lying g quantum states, so-called Rydberg atoms, are highly polarizable and, t...
The Rydberg dipole blockade, or the suppression of excitation due to strong interactions, is a criti...
Atoms excited to high-lying quantum states, so-called Rydberg atoms, are highly polarizable and, the...
We present schemes for geometric phase compensation in an adiabatic passage which can be used for th...
7 pages, 5 figuresInternational audienceWe show that induced dipole-dipole interactions allow for ph...
We present and analyze a new approach for the generation of atomic spin-squeezed states. Our method ...
Abstract: We describe a general technique that allows for an ideal transfer of quantum correlations ...
Highly excited atoms exhibit large long range dipole-dipole interaction, making them a perfect tool ...
This thesis describes the observation of a novel optical non-linearity mediated by the dipole-dipole...
Recently, we have shown that for conditions under which the so-called light-shift imbalance induced ...
We review novel methods for the investigation, control and manipulation of neutral atoms in optical ...
Quantum control of many body atomic spins is often pursued in the context of an atom-light quantum i...
When two quantum systems interact strongly with each other, their simultaneous excitation by the sam...
Abstract. Neutral atoms excited to Rydberg states can interact with each other via dipole-dipole int...