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Bounding the resources for thermalizing many-body localized systems

- Carlo Sparaciari, M. Goihl, P. Boes, J. Eisert, N. Ng
- Physics
- 10 December 2019

Understanding under which conditions physical systems thermalize is a long-standing question in many-body physics. While generic quantum systems thermalize, there are known instances where… Expand

Gaussian state interferometry with passive and active elements

- Carlo Sparaciari, S. Olivares, M. Paris
- Physics
- 26 October 2015

We address precision of optical interferometers fed by Gaussian states and involving passive and/or active elements, such as beam splitters, photodetectors and optical parametric amplifiers. We first… Expand

A Resource Theory for Work and Heat

- Carlo Sparaciari, J. Oppenheim, T. Fritz
- Physics, Computer ScienceArXiv
- 5 July 2016

TLDR

Energetic instability of passive states in thermodynamics

- Carlo Sparaciari, D. Jennings, J. Oppenheim
- Physics, MedicineNature Communications
- 6 January 2017

TLDR

Bounds to precision for quantum interferometry with Gaussian states and operations

- Carlo Sparaciari, S. Olivares, M. Paris
- Physics
- 1 July 2015

We address high-precision measurements by active and passive interferometric schemes based on Gaussian states and operations. In particular, we look for the best states to be injected into their… Expand

The first law of general quantum resource theories

- Carlo Sparaciari, L. D. Rio, C. M. Scandolo, P. Faist, J. Oppenheim
- Physics, Computer ScienceQuantum
- 13 June 2018

TLDR

Extremal distributions under approximate majorization

- M. Horodecki, J. Oppenheim, Carlo Sparaciari
- Physics, MathematicsJournal of Physics A: Mathematical and…
- 16 June 2017

Although an input distribution may not majorize a target distribution, it may majorize a distribution which is close to the target. Here we consider a notion of approximate majorization. For any… Expand

Probing qubit by qubit: Properties of the POVM and the information/disturbance tradeoff

- Carlo Sparaciari, M. Paris
- Physics, Mathematics
- 26 May 2014

We address the class of positive operator-valued measures (POVMs) for qubit systems that are obtained by coupling the signal qubit with a probe qubit and then performing a projective measurement on… Expand

Canonical Naimark extension for generalized measurements involving sets of Pauli quantum observables chosen at random

- Carlo Sparaciari, M. Paris
- Physics
- 9 January 2013

We address measurement schemes where certain observables are chosen at random within a set of non-degenerate isospectral observables and then measured on repeated preparations of a physical system.… Expand

Characterising quantum correlations of fixed dimension

- Hyejung H. Jee, Carlo Sparaciari, Omar Fawzi, M. Berta
- Mathematics
- 18 May 2020

We give a converging semidefinite programming hierarchy of outer approximations for the set of quantum correlations of fixed dimension. Starting from the Navascues-Pironio-Acin (NPA) hierarchy for… Expand

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