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researcher

Stefan H. Sack

6 papers hereh-index 71.7k citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author2

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • quant-ph6

identity via Semantic Scholar / OpenAlex

activity
20192024
most citedParameterized quantum circuits as machine learning models

1.1k citations · 1.5k across the 6 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

quant-ph2022★ 20 cited

Recursive greedy initialization of the quantum approximate optimization algorithm with guaranteed improvement

Stefan H. Sack, Raimel A. Medina, Richard Kueng +1

The quantum approximate optimization algorithm (QAOA) is a variational quantum algorithm, where a quantum computer implements a variational ansatz consisting of p layers of alter…

quant-ph2022★ 130 cited

Avoiding barren plateaus using classical shadows

Stefan H. Sack, Raimel A. Medina, Alexios A. Michailidis +2

Variational quantum algorithms are promising algorithms for achieving quantum advantage on near-term devices. The quantum hardware is used to implement a variational wave function…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.