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researcher

Matthew Cha

3 papers hereh-index 365 citations6 works total

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

author position
  • sole author1
  • first author2

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

fields
  • math-ph3

identity via Semantic Scholar / OpenAlex

activity
20162018
most citedOn the stability of charges in infinite quantum spin systems

22 citations · 45 across the 3 of their papers we have counts for

collaborators
Showing 2018 · math-phShow all

1 paper · 2 filters

math-ph2018★ 22 cited

On the stability of charges in infinite quantum spin systems

Matthew Cha, Pieter Naaijkens, Bruno Nachtergaele

We consider a theory of superselection sectors for infinite quantum spin systems, describing charges that can be approximately localized in cone-like regions. The primary examples…

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