P
Pawel Wocjan
Researcher at University of Central Florida
Publications - 135
Citations - 2887
Pawel Wocjan is an academic researcher from University of Central Florida. The author has contributed to research in topics: Quantum algorithm & Quantum computer. The author has an hindex of 29, co-authored 130 publications receiving 2554 citations. Previous affiliations of Pawel Wocjan include Karlsruhe Institute of Technology & Massachusetts Institute of Technology.
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Thermodynamic Cost of Reliability and Low Temperatures: Tightening Landauer's Principle and the Second Law
TL;DR: In this article, the reliability of the bit erasure process is bounded by the accuracy inherent in the statistical state of the energy source(the resources) driving the process, and a general framework describing the thermodynamic worth of the resources with respect to reliable erasureor good cooling is developed.
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Sampling from the Thermal Quantum Gibbs State and Evaluating Partition Functions with a Quantum Computer
David Poulin,Pawel Wocjan +1 more
TL;DR: A quantum algorithm is presented that sets a universal upper bound D(alpha) on the thermalization time of a quantum system, where D is the system's Hilbert space dimension and alpha < or = 1/2 is proportional to the Helmholtz free energy density.
Posted Content
The thermodynamic cost of reliability and low temperatures: Tightening Landauer's principle and the Second Law
TL;DR: A general framework describing the “thermodynamic worth” of the resources with respect to reliable bit erasure or good cooling is developed, which turns out to be given by the distinguishability of the resource's state from its equilibrium state in the sense of a statistical inference problem.
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A Single-shot Measurement of the Energy of Product States in a Translation Invariant Spin Chain Can Replace Any Quantum Computation
TL;DR: In this article, a translationally invariant finite-range interaction on a one-dimensional qudit chain and a single shot measurement of the energy of an appropriate computational basis state with respect to this Hamiltonian provides the output of any quantum circuit.
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New construction of mutually unbiased bases in square dimensions
Pawel Wocjan,Thomas Beth +1 more
TL;DR: In this paper, it was shown that k = w + 2 mutually unbiased bases can be constructed in any square dimension d = s2 provided that there are w mutually orthogonal Latin squares of order s.