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researcher

I. Nechita

88 papers hereh-index 241.8k citations110 works total

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

author position
  • sole author2
  • first author10
  • middle author20
  • last author55

Across the 87 of 88 papers where every author was matched, so the position is known.

fields
  • quant-ph50
  • math-ph13
  • math.PR11
  • math.CO7
  • math.FA2
  • math.OA2

identity via Semantic Scholar / OpenAlex

activity
20072026
most citedGenerating random density matrices

188 citations · 1.3k across the 84 of their papers we have counts for

collaborators
Showing 2012 · math.PRShow all

3 papers · 2 filters

math.PR2012★ 18 cited

Realigning random states

Guillaume Aubrun, Ion Nechita

We study how the realignment criterion (also called computable cross-norm criterion) succeeds asymptotically in detecting whether random states are separable or entangled. We consi…

math.PR2012★ 3 cited

Random pure quantum states via unitary Brownian motion

Ion Nechita, Clément Pellegrini

We introduce a new family of probability distributions on the set of pure states of a finite dimensional quantum system. Without any a priori assumptions, the most natural measure…

math.PR2012★ 5 cited

Block-modified Wishart matrices and free Poisson laws

Teodor Banica, Ion Nechita

We study the random matrices of type W~=(id⊗φ)W, where W is a complex Wishart matrix of parameters (dn,dm), and φ:Mn​(C)→Mn​(C) is a self-ad…

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