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researcher

S. Ajisaka

11 papers hereh-index 6168 citations24 works total

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

author position
  • first author9
  • middle author2

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cond-mat.stat-mech4
  • cond-mat.mes-hall3
  • quant-ph2
  • math-ph1
  • nlin.CD1

identity via Semantic Scholar / OpenAlex

activity
20052020
most citedNonequilibrium mesoscopic Fermi reservoirs distributions and particle current through a coherent quantum system

32 citations · 112 across the 11 of their papers we have counts for

collaborators
Showing 2013 · quant-phShow all

1 paper · 2 filters

quant-ph2013★ 25 cited

Nonequilibrium Quantum Phase Transitions in the XY model: comparison of unitary time evolution and reduced density matrix approaches

Shigeru Ajisaka, Felipe Barra, Bojan Žunkovič

We study nonequilibrium quantum phase transitions in XY spin 1/2 chain using the C∗ algebra. We show that the well-known quantum phase transition at magnetic field h=1 persi…

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