[seminar] 07. 12. 2021. Gianpaolo Torre: Signature of non-Markovianity in continuous-variable quantum systems

[Hrvoje Buljan]

Dear colleagues,
I made a mistake in writing the affiliation for the speaker for next 
Tuesday's seminar. The correct affiliation is

Gianpaolo Torre
Department of Physics, Faculty of Science, University of Zagreb, Zagreb

All other information is correct. My apologies.
Hrvoje Buljan

-------- Izvorna poruka --------
Naslov: [seminar] 07. 12. 2021. Gianpaolo Torre: Signature of 
non-Markovianity in continuous-variable quantum systems
Datum: 2021-12-01 11:46
Od: Sanjin Benić <sanjinb at phy.hr>
Za: seminar at phy.hr, fizika at phy.hr

Drage kolegice i kolege,
Drago mi je da mozemo najaviti sljedeci zajednički seminar Znanstvenog
centra izvrsnosti QuantiXLie i Fizičkog odsjeka:

Dear colleagues,
we would like to invite you to the following joint seminar of the
Scientific Center of
Excellence QuantiXLie and the Department of Physics:

utorak/Tuesday 07.12.2021. u 15:15 h

Fizički odsjek, soba F-201

Signature of non-Markovianity in continuous-variable quantum systems

Gianpaolo Torre

Department of Physics, Faculty of Science, University of Zagreb, Zagreb

Usually, the dynamics of open quantum systems is modelled through
Markovian processes, in which the open system continuously loses
information to its surroundings. However, despite the enormous success
of
the Markovian approximation, the interest in non-Markovian processes is
exponentially growing. Indeed, on one hand, it is not always possible to
rely
on simplifying assumptions such as weak coupling and factorization of
the
initial system-environment state. On the other, non-Markovianity can be
exploited as a resource for quantum information tasks. After reviewing
these concepts I discuss the problem of characterizing non-Markovianity
for
continuous-variable quantum systems. In particular, I present a reliable
measure of non-Markovianity for quantum Gaussian channels. Moreover, I
discuss its properties and its possible applications to quantum
information
science.

Cjeloviti oglas je u prilogu./Formatted announcement is attached.

Lijep pozdrav / Best regards
Sanjin Benic, Damjan Pelc
_______________________________________________
https://www.phy.pmf.unizg.hr/cgi-bin/mailman/listinfo/seminar

-- 
Prof.dr.sc. Hrvoje Buljan

Department of Physics

Faculty of Science

University of Zagreb

tel: ++385 1 460 5591
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