4 papers · 1 filter
Impact of Information on Quantum Heat Engines
Lindsay Bassman Oftelie, Michele Campisi
The emerging field of quantum thermodynamics is beginning to reveal the intriguing role that information can play in quantum thermal engines. Information enters as a resource when…
Measurement of the work statistics of an open quantum system using a quantum computer
Lindsay Bassman Oftelie, Michele Campisi
We report on the experimental measurement of the work statistics of a genuinely open quantum system using a quantum computer. Such measurement has remained elusive thus far due to…
Dynamic Cooling on Contemporary Quantum Computers
Lindsay Bassman Oftelie, Antonella De Pasquale, Michele Campisi
We study the problem of dynamic cooling whereby a target qubit is cooled at the expense of heating up further identical qubits, by means of a global unitary operation. A stan…
Collective preparation of large quantum registers with high fidelity
Lorenzo Buffoni, Michele Campisi
We report on the preparation of a large quantum register of 5612 qubits, with the unprecedented high global fidelity of . This was achieved by applying an improved…