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researcher

S. Ulhoa

68 papers hereh-index 15715 citations110 works total

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

author position
  • sole author2
  • first author18
  • middle author28
  • last author17

Across the 65 of 68 papers where every author was matched, so the position is known.

fields
  • gr-qc44
  • hep-th15
  • quant-ph4
  • math-ph3
  • physics.class-ph1
  • physics.gen-ph1
same name
  • S. Ulhoa — 21 papers, h 6

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
20062026
most citedOn reference frames in spacetime and gravitational energy in freely falling frames

88 citations · 600 across the 68 of their papers we have counts for

collaborators
Showing 2016 · quant-phShow all

2 papers · 2 filters

quant-ph2016

Approximative Wigner function for the Helium atom and dissipation

H. Dessano, R. G. G. Amorim, S. C. Ulhoa +1

The Schrödinger equation in phase space is used to calculate the Wigner function for the Helium atom in the approximation of a system of two oscillators. Dissipation effect is anal…

quant-ph2016★ 6 cited

Hénon-Heiles Interaction for Hydrogen Atom in Phase Space

J. S. da Cruz Filho, R. G. G. Amorim, S. C. Ulhoa +3

Using elements of symmetry, as gauge invariance, several aspects of a Schrödinger equation represented in phase-space are introduced and analyzed under physical basis. The Hydrogen…

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