-
04-15
2015
Probabilistic simulations of quantum communication backward in time
Speaker: Giulio Chiribella IIIS, Tsinghua University Time: 2015-04-15 14:45-2015-04-15 15:15 Venue: FIT 1-222 Abstract: Like classical mechanics, quantum mechanics is a causal theory [1,2]--a theor...
-
04-15
2015
Free quantum field theory from general principles, without using Lorentz invaria
Speaker: Mauro D'Ariano University of Pavia Time: 2015-04-15 14:00-2015-04-15 14:45 Venue: FIT 1-222 Abstract: I will present an overview of the derivation of free quantum field theory (QFT) from g...
-
04-15
2015
Private Communication via the Unruh Effect
Speaker: Prakash Panangaden McGill University Time: 2015-04-15 11:15-2015-04-15 12:00 Venue: FIT 1-222 Abstract: Quantum field theory in curved spacetime reveals a fundamental ambiguity in the quan...
-
04-15
2015
On zero-error communication via quantum channels in the presence of noiseless fe
Speaker: Runyao Duan University of Technology Sydney Time: 2015-04-15 10:15-2015-04-15 11:00 Venue: FIT 1-222 Abstract: We initiate the study of zero-error communication via quantum channels assist...
-
04-15
2015
Fermionic cellular automata and Quantum Fields
Speaker: Paolo Perinotti University of Pavia Time: 2015-04-15 09:30-2015-04-15 10:15 Venue: FIT 1-222 Abstract: We introduce Fermionic quantum cellular automata and describe the emergence of differ...
-
03-31
2015
Phase, interference and computation beyond quantum theory
Speaker: Andrew Garner National University of Singapore Time: 2015-03-31 15:00-2015-03-31 16:00 Venue: FIT 1-222 Abstract: A quantum bit is qualitatively different from a classical bit as it allows...