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researcher

Roberto Grena

5 papers hereh-index 131k citations41 works total

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

author position
  • first author1
  • middle author1
  • last author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • hep-th3
  • math.NA1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20002022
most citedConfinement, asymptotic freedom and renormalons in type 0 string duals

13 citations · 30 across the 5 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

math.NA2021★ 6 cited

Quantum hub and authority centrality measures for directed networks based on continuous-time quantum walks

Paola Boito, Roberto Grena

In this work we introduce, test and discuss three quantum methods for computing hub and authority centrality scores in directed networks. The methods are based on unitary, continuo…

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