15 citations · 24 across the 5 of their papers we have counts for
5 papers
Vortex-loop calculation of the specific heat of superfluid He under pressure
Andrew Forrester, Gary A. Williams
Vortex-loop renormalization is used to compute the specific heat of superfluid He near the lambda point at various pressures up to 26 bars. The input parameters are the the pre…
Renormalized analytic solution for the enstrophy cascade in two-dimensional quantum turbulence
Andrew Forrester, Han-ching Chu, Gary A. Williams
The forward enstrophy cascade in two-dimensional quantum turbulence in a superfluid film connected to a thermal bath is investigated using a Fokker-Planck equation based on Kosterl…
Dynamics of the forward vortex cascade in two-dimensional quantum turbulence
Andrew Forrester, Gary A. Williams
The dynamics of the forward vortex cascade in 2D turbulence in a superfluid film is investigated using analytic techniques. The cascade is formed by injecting pairs with the same i…
Exact Solution for Vortex Dynamics in Temperature Quenches of Two-Dimensional Superfluids
Andrew Forrester, Han-Ching Chu, Gary A. Williams
An exact analytic solution for the dynamics of vortex pairs is obtained for rapid temperature quenches of a superfluid film starting from the line of critical points below the crit…
direct annihilation above the positronium formation threshold
C-. Y. Hu, D. Caballero, A. Forrester +1
A long-standing problem with the solution of the Schrödinger equation has been its inability to account for the electron-positron annihilation in positron hydrogen scattering above…