Heinz-Peter Breuer (University of Freiburg, Germany) is visiting the group from 29 to 31 May 2018.
On Tue, 29 May at 12.30 in Aula Polvani, he will deliver a seminar about:
Mixing-induced quantum non-Markovianity, system-environment correlations and information flow
Continue reading Heinz-Peter Breuer visiting AQM
In May we will host a series of seminars; here’s the list (timings and locations will be added).
Tuesday, 15 May 2018
Sofia Zebboudj (University of Bejaia)
“Deterministic measurement device independent quantum key distribution with two secret bits per shared entangled pair”
Tuesday, 22 May 2018
Filippo Troiani (CNR – Modena)
Tuesday, 29 May 2018
Nicola Piovella (University of Milan)
Sofia Zebboudj from University of Bejaia is joining us on Thu 9/5, as a visiting PhD students, to pursue a common project on experimental quantum key distribution. She will stay us for the next two months.
In April we will host a series of seminars; here’s the list (please note the different timings).
Thursday, 5 April 2018 14:00 Aula Polvani (piano 1 LITA)
Alessio Serafini (University College London)
“Quantum Control of Continuous Variables”
Tuesday, 10 April 2018 12:15 Aula Polvani (piano 1 LITA)
Patrick Hofer (Lund University)
“Fundamental limits on low-temperature quantum thermometry”
Monday, 16 April 2018 14.30 Aula Polvani (piano 1 LITA)
Sebastian Deffner (University of Maryland)
“Quantum fluctuation theorems go Quantum Computers”
Tuesday, 17 April 2018 12:15 Aula Polvani (piano 1 LITA)
Nicola Dalla Pozza (University of Padova)
“Naimark extension for phase-measurements”
Tuesday, 24 April 2018 14:30 Aula Ottica Quantistica (piano 5 LITA)
Nathan Shammah (RIKEN, Japan)
“Efficient open-source simulation of open quantum systems with both collective and local dissipation”
On Thur 5 April, 14.00 in Aula Polvani, Alessio Serafini (University College London) is going to deliver a talk about
Quantum Control of Continuous Variables
Continue reading Talk by Alessio Serafini on Thur 5 April
Antonio Mandarino from the Polish Academy of Science will be with us from 17 to 21 July.
On Tue 18 Jul 2:30PM (auletta QO, 5th floor LITA) he
will deliver the following seminar
Bipartite unitary gates and billiard dynamics
in the Weyl chamber
Continue reading Antonio Mandarino’s talk on Tue 18 July
Sabrina Maniscalco (University of Turku) is visiting the group from 29 to 31 May 2017.
On Tue, 30 May at 14.30 in Aula A, she will deliver a PhD colloquium about Quantum probes for complex systems.
Continue reading Sabrina Maniscalco visiting AQM
Alberto Porzio from the SPIN institute of CNR (Napoli) will be visiting us on Wed 26 April, 2017.
Alberto will deliver a seminar at 12:30 room A5/S2, LITA Building
Encoding and Direct Detection of Continuous Variable Entanglement in the Orbital Angular Momentum Space
CV entangled beams carrying OAM are successfully generated by converting entangled polarization modes into vortex beams. Entanglement is detected by homodyning in the OAM space with the homodyne local oscillator switching between different OAM states.
Konrad Banaszek from University of Warsaw is going to visit us from Monday 27 Feb (afternoon) to Thursday 2 Mar 2017.
On Tuesday, Feb 28th, 12 AM Konrad is going to deliver a seminar entitled
Restoring quantum enhancement in two-photon interferometry
Continue reading Konrad Banaszek visiting AQM
Tommaso Tufarelli, from University of Nottingham, is visiting AQM from Tuesday 10 to Thursday 12 January.
He will deliver a talk on Wednesday, 11 January at 12:30 in Auletta Ottica Quantistica (5 piano LITA)
Refining the Dicke Model
I will start by reviewing an interesting signature of the “A^2 term” in a simple Dicke model featuring two coupled oscillators [first reported in Phys. Rev. A 91, 063840 (2015)]. Then, I will discuss conditions under which such model could be derived as an approximation to a minimal coupling Hamiltonian in Coulomb-gauge, showing that some additional Hamiltonian terms, not usually discussed in the literature, should be present in the ultrastrong coupling regime.