63 citations · 190 across the 7 of their papers we have counts for
3 papers · 1 filter
Moderate deviation expansion for fully quantum tasks
Navneeth Ramakrishnan, Marco Tomamichel, Mario Berta
The moderate deviation regime is concerned with the finite block length trade-off between communication cost and error for information processing tasks in the asymptotic regime, wh…
Computing Quantum Channel Capacities
Navneeth Ramakrishnan, Raban Iten, Volkher B. Scholz +1
The capacity of noisy quantum channels characterizes the highest rate at which information can be reliably transmitted and it is therefore of practical as well as fundamental impor…
Excitation of two atoms by a propagating single photon pulse
Navneeth Ramakrishnan, Yimin Wang, Valerio Scarani
We describe the interaction of two two-level atoms in free space with propagating modes of the quantized electromagnetic field, using the time-dependent Heisenberg-Langevin method.…