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- Francesco Plastina, Antonio Alecce, +5 authors Roberta Zambrini
- Physical review letters
- 2014

We discuss the thermodynamics of closed quantum systems driven out of equilibrium by a change in a control parameter and undergoing a unitary process. We compare the work actually done on the system with the one that would be performed along ideal adiabatic and isothermal transformations. The comparison with the latter leads to the introduction of… (More)

- Luigi Fusco, Simon Pigeon, +6 authors G. De Chiara
- 2017

- Tony J. G. Apollaro, Francesco Plastina
- Open Syst. Inform. Dynam.
- 2007

Effective quantum‐state and entanglement transfer can be obtained by inducing a coherent dynamics in quantum wires with homogeneous intrawire interactions. This goal is accomplished by optimally tuning the coupling between the wire endpoints and the two qubits there attached. A general procedure to determine such value is devised, … (More)

- Francesco Plastina, Tony J. G. Apollaro
- Physical review letters
- 2007

In a ferromagnetic spin chain, the control of the local effective magnetic field allows us to manipulate the static and dynamical properties of entanglement. In particular, the propagation of quantum correlations can be driven to a great extent so as to achieve an entanglement transfer on demand toward a selected site.

We discuss the effect of a single diagonal defect on both the static and dynamical properties of entanglement in a spin chain. We show that entanglement localizes at the defect and discuss its localization length, arguing that this can be used as a mean to store entanglement. We also show that the impurity site can behave as an entanglement mirror and… (More)

- S. Lorenzo, Jamir Marino, Francesco Plastina, Giovanni Palma, Tony J. G. Apollaro
- Scientific reports
- 2017

Universality is key to the theory of phase transitions, stating that the equilibrium properties of observables near a phase transition can be classified according to few critical exponents. These exponents rule an universal scaling behaviour that witnesses the irrelevance of the model's microscopic details at criticality. Here we discuss the persistence of… (More)

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