BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Aurel Gabris (Czech Technical University) DTSTART:20210112T134500Z DTEND:20210112T144500Z DTSTAMP:20260412T205557Z UID:qc_seminar/8 DESCRIPTION:Title: Classical and quantum coherences in photonic quantum networks\nby A urel Gabris (Czech Technical University) as part of Quantum Circle\n\n\nAb stract\nDiscerning quantum and classical features in a real-world scenario is an intriguing task\, especially when the system under scrutiny has man y degrees of freedom. In optics the notion of coherence is of central impo rtance\, and it also comes in two flavours: classical and quantum. In this talk I will present a simple yet powerful technique to control and discer n classical and quantum coherences in a photonic quantum network\, an obje ct that may encompass a large number of modes\, all possibly spatially sep arated. Finally\, I will outline the experimental results from the applica tion of this technique to photonic networks implemented in the time-domain . \\\\[.2em]\nReference: Th.~Nitsche\, Syamsundar De\, S.~Barkhofen\, E.~M eyer-Scott\, J.~Tiedau\, J.~Sperling\, A.~G\\'abris\, I.~Jex\, and Ch.~Sil berhorn\, \\emph{Phys. Rev. Lett.} \\textbf{125}\, 213604 (2020)\n\nDiscer ning quantum and classical features in a real-world scenario is an intrigu ing task\, especially when the system under scrutiny has many degrees of f reedom. In optics the notion of coherence is of central importance\, and i t also comes in two flavours: classical and quantum. In this talk I will p resent a simple yet powerful technique to control and discern classical an d quantum coherences in a photonic quantum network\, an object that may en compass a large number of modes\, all possibly spatially separated. Finall y\, I will outline the experimental results from the application of this t echnique to photonic networks implemented in the time-domain. \\\\[.2em]\n Reference: Th.~Nitsche\, Syamsundar De\, S.~Barkhofen\, E.~Meyer-Scott\, J .~Tiedau\, J.~Sperling\, A.~G\\'abris\, I.~Jex\, and Ch.~Silberhorn\, \\em ph{Phys. Rev. Lett.} \\textbf{125}\, 213604 (2020)\n LOCATION:https://researchseminars.org/talk/qc_seminar/8/ END:VEVENT END:VCALENDAR