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researcher

A. K. Hartmann

9 papers hereh-index 445 citations8 works total

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

author position
  • sole author1
  • last author8

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • cond-mat.dis-nn8
  • cond-mat.stat-mech1
same name
  • A. K. Hartmann — 9 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19992025
most citedCalculation of ground states of four-dimensional +or- J Ising spin glasses

50 citations · 96 across the 9 of their papers we have counts for

collaborators
Showing 1999Show all

1 paper · 1 filter

cond-mat.dis-nn1999★ 50 cited

Calculation of ground states of four-dimensional +or- J Ising spin glasses

Alexander K. Hartmann

Ground states of four-dimensional (d=4) EA Ising spin glasses are calculated for sizes up to 7x7x7x7 using a combination of a genetic algorithm and cluster-exact approximation. The…

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