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researcher

O. Di Stefano

3 papers hereh-index 12878 citations23 works total

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci2
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20022020
most citedGauge invariance of the Dicke and Hopfield models

60 citations · 65 across the 3 of their papers we have counts for

collaborators
Showing quant-phShow all

1 paper · 1 filter

quant-ph2020★ 60 cited

Gauge invariance of the Dicke and Hopfield models

Luigi Garziano, Alessio Settineri, Omar Di Stefano +2

The Dicke model, which describes the dipolar coupling between N two-level atoms and a quantized electromagnetic field, seemingly violates gauge invariance in the presence of ultras…

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