20 citations · 57 across the 6 of their papers we have counts for
4 papers · 1 filter
Demonstration of a quantum SWITCH in a Sagnac configuration
Teodor Strömberg, Peter Schiansky, Robert W. Peterson +2
The quantum SWITCH is an example of a process with an indefinite causal structure, and has attracted attention for its ability to outperform causally ordered computations within th…
The minimal communication cost for simulating entangled qubits
Martin J. Renner, Marco Túlio Quintino
We analyze the amount of classical communication required to reproduce the statistics of local projective measurements on a general pair of entangled qubits, $|Ψ_{AB}>=\sqrt{p}\ |0…
Classical Cost of Transmitting a Qubit
Martin J. Renner, Armin Tavakoli, Marco Túlio Quintino
We consider general prepare-and-measure scenarios in which Alice can transmit qubit states to Bob, who can perform general measurements in the form of positive operator-valued meas…
Optimal universal quantum circuits for unitary complex conjugation
Daniel Ebler, Michał Horodecki, Marcin Marciniak +3
Let be a unitary operator representing an arbitrary -dimensional unitary quantum operation. This work presents optimal quantum circuits for transforming a number of ca…