50 citations · 59 across the 5 of their papers we have counts for
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Reducing the cost of ancilla purification for Majorana quantum computation
Piotr Ćwikliński, Piotr {Ć}wikli{ń}ski, Łukasz Fojcik +2
Braiding Majorana zero modes does not by itself provide a universal set of quantum gates. Additional operations can be supplied through ancillary states, whose preparation need not…
Asymmetric quantum cloning on orthogonal orbits and four-mode fermionic states
Piotr Ćwikliński, Michał Studziński
In this work, we study asymmetric quantum cloning for pure states belonging to orbits generated by the orthogonal group. For every dimension , we determine the…
Limitations on Joint Coherence Transfer in Quantum Thermodynamics
Piotr Ćwikliński, Michał Studziński
Coherences between different energy levels are strongly constrained by thermodynamics. Here we ask whether several coherence transfers that can be optimized separately can also be…
Efficient classical simulation and benchmarking of quantum processes in the Weyl basis
Daniel Stilck França, Sergii Strelchuk, Michał Studziński
One of the crucial steps in building a scalable quantum computer is to identify the noise sources which lead to errors in the process of quantum evolution. Different implementation…
Port-based teleportation in arbitrary dimension
Michał Studziński, Sergii Strelchuk, Marek Mozrzymas +1
Port-based teleportation (PBT), introduced in 2008, is a type of quantum teleportation protocol which transmits the state to the receiver without requiring any corrections on the r…
On distilling secure key from reducible private states and (non)existence of entangled key-undistillable states
K. Horodecki, P. Ćwikliński, A. Rutkowski +1
Hereunder, we study the class of irreducible private states that are private states from which all the secret content is accessible via measuring their key part. We provide the fir…