Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Marco Gramegna"'
Autor:
Paolo Iacoviello, Susanna Bacigaluppi, Simone Callegari, Carlo Rossello, Andrea Antonini, Marco Gramegna, Mariano Da Rold, Giuseppe Signorini, Giuseppe Verrina
Publikováno v:
Frontiers in Surgery, Vol 9 (2022)
BackgroundFor head and neck reconstructive procedures, free flap survival depends on microsurgical and anatomical choices besides multimodal clinical management. The aim of the present study is to identify relevant variables for flap survival in our
Externí odkaz:
https://doaj.org/article/6499ed836d5d4510b49f44efde61a44b
Autor:
Enrico Rebufello, Fabrizio Piacentini, Alessio Avella, Muriel A. de Souza, Marco Gramegna, Jan Dziewior, Eliahu Cohen, Lev Vaidman, Ivo Pietro Degiovanni, Marco Genovese
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-6 (2021)
Abstract Is it possible that a measurement of a spin component of a spin-1/2 particle yields the value 100? In 1988 Aharonov, Albert and Vaidman argued that upon pre- and postselection of particular spin states, weakening the coupling of a standard m
Externí odkaz:
https://doaj.org/article/b3caaec44609414e98707bf46e38c703
Autor:
Ivo Pietro Degiovanni, Marco Gramegna, Sébastien Bize, Hansjörg Scherer, Christopher Chunnilall
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100348- (2021)
The second quantum revolution is underway and the deployment of Quantum Technologies (QT) keeps pace with it. This technological paradigm-switch creates opportunities and challenges for industry, innovation and society. Several large companies, as we
Externí odkaz:
https://doaj.org/article/58909bd9270b4a8382fea5db37466012
Autor:
Chiara Marletto, Vlatko Vedral, Salvatore Virzì, Enrico Rebufello, Alessio Avella, Fabrizio Piacentini, Marco Gramegna, Ivo Pietro Degiovanni, Marco Genovese
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Description of a qubit following an open time-like curve usually incurs into conceptual problems such as violation of entanglement monogamy. Here, the authors show how to use the formalism of pseudo-density operators to describe such a process, showi
Externí odkaz:
https://doaj.org/article/481b71c599914376acad72be3befca8d
Autor:
Fabrizio Piacentini, Alessio Avella, Marco Gramegna, Rudi Lussana, Federica Villa, Alberto Tosi, Giorgio Brida, Ivo Pietro Degiovanni, Marco Genovese
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)
Abstract Measurements are crucial in quantum mechanics, for fundamental research as well as for applicative fields like quantum metrology, quantum-enhanced measurements and other quantum technologies. In the recent years, weak-interaction-based proto
Externí odkaz:
https://doaj.org/article/8941dd0c07154975a15fd6255584a4f9
Autor:
Enrico Rebufello, Fabrizio Piacentini, Alessio Avella, Rudi Lussana, Federica Villa, Alberto Tosi, Marco Gramegna, Giorgio Brida, Eliahu Cohen, Lev Vaidman, Ivo Pietro Degiovanni, Marco Genovese
Publikováno v:
Applied Sciences, Vol 11, Iss 9, p 4260 (2021)
We present a detailed description of the experiment realizing for the first time a protective measurement, a novel measurement protocol which combines weak interactions with a “protection mechanism” preserving the measured state coherence during
Externí odkaz:
https://doaj.org/article/be3e6474a70a4235886e7aefb6bdda57
Autor:
Marco Genovese, Marco Gramegna
Publikováno v:
Applied Sciences, Vol 10, Iss 10, p 3655 (2020)
With the last turn of the century, physics has experienced the transition from the first to the second quantum revolution [...]
Externí odkaz:
https://doaj.org/article/a745a517ae8742c7b7d63d38c74d2664
Autor:
Chiara Marletto, Vlatko Vedral, Salvatore Virzì, Enrico Rebufello, Alessio Avella, Fabrizio Piacentini, Marco Gramegna, Ivo Pietro Degiovanni, Marco Genovese
Publikováno v:
Entropy, Vol 22, Iss 2, p 228 (2020)
Pseudo-density matrices are a generalisation of quantum states and do not obey monogamy of quantum correlations. Could this be the solution to the paradox of information loss during the evaporation of a black hole? In this paper we discuss this possi
Externí odkaz:
https://doaj.org/article/6dd56f76b8c94e2ca7fd2baff5953395
Autor:
Sebastian M. F. Raupach, Ivo Pietro Degiovanni, Hristina Georgieva, Alice Meda, Helmuth Hofer, Marco Gramegna, Marco Genovese, Stefan Kück, Marco López
Publikováno v:
Physical Review A. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a0c8f69e735e131d51746e3ab1dd073
https://doi.org/10.1103/physreva.105.042615
https://doi.org/10.1103/physreva.105.042615
Autor:
Oskar van Deventer, Nicolas Spethmann, Marius Loeffler, Michele Amoretti, Rob van den Brink, Natalia Bruno, Paolo Comi, Noel Farrugia, Marco Gramegna, Andreas Jenet, Ben Kassenberg, Wojciech Kozlowski, Thomas Länger, Tobias Lindstrom, Vicente Martin, Niels Neumann, Homer Papadopoulos, Saverio Pascazio, Momtchil Peev, Richard Pitwon, M. Adriaan Rol, Paolo Traina, Pim Venderbosch, Frank K. Wilhelm-Mauch
Publikováno v:
EPJ Quantum Technology 9(1), 33 (2022). doi:10.1140/epjqt/s40507-022-00150-1
The Second Quantum Revolution facilitates the engineering of new classes of sensors, communication technologies, and computers with unprecedented capabilities. Supply chains for quantum technologies are emerging, some focused on commercially availabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e9b99baf23621b17b41238bcc5dfc5
http://arxiv.org/abs/2203.01622
http://arxiv.org/abs/2203.01622
