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researcher

A. Wiegand

12 papers hereh-index 10419 citations15 works total

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

author position
  • first author5
  • middle author1
  • last author6

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO8
  • gr-qc4

identity via Semantic Scholar / OpenAlex

activity
20102019
most citedConstraints on anisotropic cosmic expansion from supernovae

98 citations · 459 across the 12 of their papers we have counts for

collaborators
Showing 2017Show all

2 papers · 1 filter

gr-qc2017★ 16 cited

Lagrangian theory of structure formation in relativistic cosmology. IV. Lagrangian approach to gravitational waves

Fosca Al Roumi, Thomas Buchert, Alexander Wiegand

The relativistic generalization of the Newtonian Lagrangian perturbation theory is investigated. In previous works, the perturbation and solution schemes that are generated by the…

astro-ph.CO2017★ 1 cited

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Evolution of higher-order correlations demonstrated with Minkowski Functionals

James M. Sullivan, Alexander Wiegand, Daniel J. Eisenstein

We probe the higher-order galaxy clustering in the final data release (DR12) of the Sloan Digital Sky Survey Baryon Oscillation Spectroscopic Survey (BOSS) using germ-grain Minkows…

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