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J. Um

25 papers hereh-index 12402 citations39 works total

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

author position
  • first author8
  • middle author14
  • last author1

Across the 23 of 25 papers where every author was matched, so the position is known.

fields
  • cond-mat.stat-mech20
  • quant-ph3
  • cond-mat.dis-nn1
  • cond-mat.supr-con1
same name
  • J. Um — 4 papers, h 2

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
20052024
most citedSynchronization in interdependent networks

40 citations · 328 across the 25 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cond-mat.stat-mech2020★ 18 cited

Exactly solvable two-terminal heat engine with asymmetric Onsager coefficients: Origin of the power-efficiency bound

Jae Sung Lee, Jong-Min Park, Hyun-Myung Chun +2

An engine producing a finite power at the ideal (Carnot) efficiency is a dream engine, which is not prohibited by the thermodynamic second law. Some years ago, a two-terminal heat…

cond-mat.stat-mech2020★ 34 cited

Effective potential approach to hybrid synchronization transitions

Je Ung Song, Jaegon Um, Jinha Park +1

The Kuramoto model exhibits different types of synchronization transitions depending on the type of natural frequency distribution. To obtain these results, the Kuramoto self-consi…

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