1 citations · 1 across the 2 of their papers we have counts for
2 papers
gr-qc2020★ 1 cited
II. A GR Source Term For Dark Matter
H. L. Helfer
Two forms are suggested for the energy-momentum source term associated with an aggregate of dark matter (with the properties described in Paper I). Both have large pressure-like co…
physics.ao-ph2003
Development of an elementary climate model: two-layer cellular case
Laura E. Schmidt, H. L. Helfer, Robert S. Knox
A qualitative understanding of the greenhouse effect has long been available through models based on globally- and time-averaged quantities. We examine here a simple 864-cell clima…