Origin of structure in the universe

JJ Halliwell, SW Hawking - Physical Review D, 1985 - APS
… h,J and matter fields 4& on S. A tangent vector to W is a pair of fields (y;j,p) on S where y;j
canbe regarded as a small change of the metric h;j and p can be regarded as a small change …

The IPD and IMGT/HLA database: allele variant databases

J Robinson, JA Halliwell, JD Hayhurst… - Nucleic acids …, 2015 - academic.oup.com
The Immuno Polymorphism Database (IPD) was developed to provide a centralized system
for the study of polymorphism in genes of the immune system. Through the IPD project we …

Derivation of the Wheeler-DeWitt equation from a path integral for minisuperspace models

JJ Halliwell - Physical Review D, 1988 - APS
We explore the relationship between path-integral and Dirac quantization for a simple class
of reparametrization-invariant theories. The main object is to study minisuperspace models …

A review of the decoherent histories approach to quantum mechanics

JJ Halliwell - arXiv preprint gr-qc/9407040, 1994 - arxiv.org
I review the decoherent (or consistent) histories approach to quantum mechanics, due to
Griffiths, to Gell-Mann and Hartle, and to Omnes. This is an approach to standard quantum …

Voltage-clamp analysis of muscarinic excitation in hippocampal neurons

JV Halliwell, PR Adams - Brain research, 1982 - Elsevier
… neurones, J. PhysioL (Lond.), 317 (1981) 29-30P. 5 Adams, PR and Halliwell, JV, A
hyperpolarizationinduced inward current in guinea pig hippocampal neurones, J. Physiol. (Lond.), …

Acquired genetic changes in human pluripotent stem cells: origins and consequences

J Halliwell, I Barbaric, PW Andrews - Nature Reviews Molecular Cell …, 2020 - nature.com
In the 20 years since human embryonic stem cells, and subsequently induced pluripotent
stem cells, were first described, it has become apparent that during long-term culture these …

Decoherence in quantum cosmology

JJ Halliwell - Physical Review D, 1989 - APS
We discuss the manner in which the gravitational field becomes classical in quantum cosmology.
This involves two steps. First, one must show that the quantum state of the gravitational …

Integration contours for the no-boundary wave function of the universe

JJ Halliwell, JB Hartle - Physical Review D, 1990 - APS
In the no-boundary proposal for the initial conditions of a closed cosmology, the wave function
of the universe is the integral of exp (-action) over a contour of four-geometries and matter-…

Thematic roles assigned along the garden path linger

K Christianson, A Hollingworth, JF Halliwell… - Cognitive …, 2001 - Elsevier
In the literature dealing with the reanalysis of garden path sentences such as While the man
hunted the deer ran into the woods, it is generally assumed either that people completely …

The imgt/hla database

J Robinson, JA Halliwell, H McWilliam… - Nucleic acids …, 2012 - academic.oup.com
It is 14 years since the IMGT/HLA database was first released, providing the HLA community
with a searchable repository of highly curated HLA sequences. The HLA complex is located …