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researcher

Sara Bergkvist

5 papers hereh-index 563 citations8 works total

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

author position
  • first author4
  • middle author1

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

fields
  • cond-mat.other3
  • cond-mat.stat-mech1
  • cond-mat.str-el1

identity via Semantic Scholar / OpenAlex

activity
20032008
most citedSpinful bosons in an optical lattice

25 citations · 35 across the 3 of their papers we have counts for

collaborators
Showing 2003Show all

1 paper · 1 filter

cond-mat.str-el2003

Reduction of the sign problem using the meron-cluster approach

Sara Bergkvist, Patrik Henelius, Anders Rosengren

The sign problem in quantum Monte Carlo calculations is analyzed using the meron-cluster solution. The concept of merons can be used to solve the sign problem for a limited class o…

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