4 papers
Magic transfer in quantum spin chains
Antonio Palamara, Chad Nelmes, Enrico C. Domanti +1
Quantum communication protocols based on spin chains have been extensively studied, yet their ability to transmit nonstabilizer resources has not been systematically addressed. We…
Extractable energy from quantum superposition of current states
Francesco Perciavalle, Davide Rossini, Juan Polo +1
We explore the energy content of superpositions of current states. Specifically, we focus on the maximum energy that can be extracted from them through local unitary transformation…
Controlled dissipation for Rydberg atom experiments
Bleuenn Bégoc, Giovanni Cichelli, Sukhjit P. Singh +6
We demonstrate a simple technique for adding controlled dissipation to Rydberg atom experiments. In our experiments we excite cold rubidium atoms in a magneto-optical trap to -…
Quantum superpositions of current states in Rydberg-atom networks
Francesco Perciavalle, Davide Rossini, Juan Polo +2
Quantum simulation of many-body quantum systems using Rydberg-atom platforms has become of extreme interest in the last years. The possibility to realize spin Hamiltonians and the…