56 citations · 95 across the 7 of their papers we have counts for
7 papers
Accurate Total Energies from the Adiabatic-Connection Fluctuation-Dissipation Theorem
Nick D. Woods, Michael T. Entwistle, Rex W. Godby
In the context of inhomogeneous one-dimensional finite systems, recent numerical advances [Phys. Rev. B 103, 125155 (2021)] allow us to compute the exact coupling-constant dependen…
Insights From Exact Exchange-Correlation Kernels
N. D. Woods, M. T. Entwistle, R. W. Godby
The exact exchange-correlation (xc) kernel of linear response time-dependent density functional theory is computed over a wide range of frequencies, for thr…
Algebraic Classical and Quantum Field Theory on Causal Sets
Edmund Dable-Heath, Christopher J. Fewster, Kasia Rejzner +1
The framework of perturbative algebraic quantum field theory (pAQFT) is used to construct QFT models on causal sets. We discuss various discretised wave operators, including a new…
Computing the Self-Consistent Field in Kohn-Sham Density Functional Theory
Nick Woods, Phil Hasnip, Mike Payne
A new framework is presented for evaluating the performance of self-consistent field methods in Kohn-Sham density functional theory. The aims of this work are two-fold. First, we e…
On the Nature of Self-Consistency in Density Functional Theory
Nick Woods
A thesis providing a pedagogical introduction to the problem of achieving self-consistency in density functional theory. Contained is an introduction to the framework of Kohn-Sham…
Cosmological Predictions from the Primordial Universe: Non-Gaussianities
Nick Woods
Non-Gaussian statistics in the distribution of large scale structure, and in temperature fluctuations of the cosmic microwave background, can be used to constrain inflationary mode…