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Jiajun Xu

8 papers hereh-index 8509 citations13 works total

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

author position
  • middle author2
  • last author6

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • hep-th6
  • astro-ph.CO2
same name
  • Jiajun Xu — 15 papers, h 7
  • Jiajun Xu — 2 papers, h 0
  • Jiajun Xu — 2 papers, h 19
  • Jiajun Xu — 1 paper, h 18
  • Jiajun Xu — 1 paper, h 1
  • Jiajun Xu — 1 paper, h 14

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
20062014
most citedEffective Field Theory and Decoupling in Multi-field Inflation: An Illustrative Case Study

113 citations · 478 across the 8 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

2 papers · 1 filter

astro-ph.CO2014★ 48 cited

MultiModeCode: An efficient numerical solver for multifield inflation

Layne C. Price, Jonathan Frazer, Jiajun Xu +2

We present MultiModeCode, a Fortran 95/2000 package for the numerical exploration of multifield inflation models. This program facilitates efficient Monte Carlo sampling of prior p…

astro-ph.CO2010★ 3 cited

A Brachistochrone Approach to Reconstruct the Inflaton Potential

Daniel Wohns, Jiajun Xu, S. -H. Henry Tye

We propose a new way to implement an inflationary prior to a cosmological dataset that incorporates the inflationary observables at arbitrary order. This approach employs an expone…

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