Talk / Overview

Geometric measure of entanglement of a qubit with other qubits in quantum Generative Adversarial Network states [1] is examined on the basis of analytical calculations and results of quantum programming. For this purpose, the relation of the entanglement with the mean spin [2] is used. The geometric measure of entanglement of a qubit with other qubits in a quantum graph state prepared by the quantum generator with depth k=1 is related to the degree of the vertex corresponding to the qubit in the graph [3,4]. The dependence of the entanglement on the parameters of the variational form is studied. The geometric measure of entanglement of a qubit with other qubits in the state prepared by the quantum generator is calculated on IBM's quantum computer ibmq-manila.  References [1] Ch. Zoufal, A. Lucchi, S. Woerner, npj Quantum Information 5, 103 (2019). [2] A. M. Frydryszak, M. I. Samar, V. M. Tkachuk, Eur. Phys. J. D 71, 233 (2017). [3] Kh. P. Gnatenko, N. A. Susulovska, EPL (2022) https://doi.org/10.1209/0295-5075/ac419 [4] Kh. P. Gnatenko, V. M. Tkachuk Phys. Lett. A. 396, 127248 (2021).

Talk / Speakers

Khrystyna Gnatenko

R&D Quantum Comp Research Advisor, SoftServe & D.Sc. Docent, Ivan Franko National University of Lviv

Talk / Slides

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Talk / Highlights

Quantifying of Geometric Measure of Entanglement of Quantum Generative Adversarial Network States on a Quantum Computer

With Khrystyna GnatenkoPublished April 28, 2022

AMLD / Global partners