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researcher

D. Mcnamara

10 papers hereh-index 8329 citations36 works total

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

author position
  • middle author1
  • last author9

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • math-ph3
  • physics.optics3
  • physics.atom-ph1
  • physics.class-ph1
  • physics.space-ph1
  • quant-ph1
same name
  • D. McNamara — 4 papers, h 80
  • D. McNamara — 2 papers, h 6
  • D. McNamara — 2 papers, h 17
  • D. McNamara — 2 papers, h 3
  • D. McNamara — 1 paper, h 15

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
20082024
most citedSkew ray tracing in a step-index optical fiber using Geometric Algebra

6 citations · 13 across the 10 of their papers we have counts for

collaborators
Showing math-phShow all

3 papers · 1 filter

math-ph2008★ 1 cited

Poisson commutator-anticommutator brackets for ray tracing and longitudinal imaging via geometric algebra

Quirino M. Sugon, Daniel J. McNamara

We use the vector wedge product in geometric algebra to show that Poisson commutator brackets measure preservation of phase space areas. We also use the vector dot product to defin…

math-ph2008★ 1 cited

A geometric algebra reformulation of 2x2 matrices: the dihedral group D_4 in bra-ket notation

Quirino M. Sugon, Carlo B. Fernandez, Daniel J. McNamara

We represent vector rotation operators in terms of bras or kets of half-angle exponentials in Clifford (geometric) algebra Cl_{3,0}. We show that SO_3 is a rotation group and we de…

math-ph2008★ 1 cited

Taxonomy of Clifford Cl_{3,0} subgroups: Choir and band groups

Quirino M. Sugon, Daniel J. McNamara

We list the subgroups of the basis set of Cl_{3,0} and classify them according to three criteria for construction of universal Clifford algebras: (1) each generator squares to +1 o…

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