Andrew R. Liddle

75.0k total citations · 9 hit papers
233 papers, 15.0k citations indexed

About

Andrew R. Liddle is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, Andrew R. Liddle has authored 233 papers receiving a total of 15.0k indexed citations (citations by other indexed papers that have themselves been cited), including 221 papers in Astronomy and Astrophysics, 122 papers in Nuclear and High Energy Physics and 40 papers in Oceanography. Recurrent topics in Andrew R. Liddle's work include Cosmology and Gravitation Theories (196 papers), Galaxies: Formation, Evolution, Phenomena (118 papers) and Black Holes and Theoretical Physics (97 papers). Andrew R. Liddle is often cited by papers focused on Cosmology and Gravitation Theories (196 papers), Galaxies: Formation, Evolution, Phenomena (118 papers) and Black Holes and Theoretical Physics (97 papers). Andrew R. Liddle collaborates with scholars based in United Kingdom, United States and Portugal. Andrew R. Liddle's co-authors include David H. Lyth, Edmund J. Copeland, David Wands, S. Leach, John D. Barrow, P. T. P. Viana, James E. Lidsey, Robert J. Scherrer, David Parkinson and Edward W. Kolb and has published in prestigious journals such as Nature, Physical Review Letters and Reviews of Modern Physics.

In The Last Decade

Andrew R. Liddle

232 papers receiving 14.7k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Cosmological Inflation and Large-Scale Structure

2000 1.3k citations Andrew R. Liddle, David H. Lyth Cambridge University Press eBooks profile →
Exponential potentials and cosmological scaling solutions

1998 938 citations Edmund J. Copeland, Andrew R. Liddle et al. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields profile →
False vacuum inflation with Einstein gravity

1994 705 citations Edmund J. Copeland, Andrew R. Liddle et al. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields profile →
Reconstructing the inflaton potential—an overview

1997 547 citations Andrew R. Liddle, Edward W. Kolb et al. profile →
New approach to the evolution of cosmological perturbations on large scales

2000 527 citations David H. Lyth, Andrew R. Liddle et al. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields profile →
The cold dark matter density perturbation

1993 474 citations Andrew R. Liddle, David H. Lyth profile →
Formalizing the slow-roll approximation in inflation

1994 456 citations Andrew R. Liddle, John D. Barrow et al. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields profile →
How long before the end of inflation were observable perturbations produced?

2003 401 citations Andrew R. Liddle et al. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields profile →
Interpreting DESI's evidence for evolving dark energy

2024 74 citations Marina Cortês, Andrew R. Liddle Journal of Cosmology and Astroparticle Physics profile →

Peers

Andrew R. Liddle

NHEP

OCEAN

SNP

INSTR

S. Matarrese Italy

Eiichiro Komatsu Japan

Matías Zaldarriaga United States

A. Kogut United States

G. Hinshaw United States

S. S. Meyer United States

Lyman A. Page United States

N. Jarosik United States

M. Halpern Canada

M. Limon United States

S. Matarrese Italy

Andrew R. Liddle

12.0k ×0.8

6.9k ×0.6

NHEP

1.1k ×0.9

OCEAN

929 ×0.8

SNP

987 ×1.4

INSTR

Citations per year, relative to Andrew R. Liddle Andrew R. Liddle (= 1×) peers S. Matarrese

Countries citing papers authored by Andrew R. Liddle

Since Specialization

Citations

This map shows the geographic impact of Andrew R. Liddle's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Andrew R. Liddle with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew R. Liddle more than expected).

Fields of papers citing papers by Andrew R. Liddle

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew R. Liddle. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Andrew R. Liddle. The network helps show where Andrew R. Liddle may publish in the future.

Co-authorship network of co-authors of Andrew R. Liddle

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew R. Liddle. A scholar is included among the top collaborators of Andrew R. Liddle based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Andrew R. Liddle. Andrew R. Liddle is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Cortês, Marina & Andrew R. Liddle. (2025). On DESI’s DR2 exclusion of ΛCDM. Monthly Notices of the Royal Astronomical Society Letters. 544(1). L121–L125. 3 indexed citations

Cortês, Marina & Andrew R. Liddle. (2024). On data set tensions and signatures of new cosmological physics. Monthly Notices of the Royal Astronomical Society Letters. 531(1). L52–L56. 10 indexed citations

Cortês, Marina & Andrew R. Liddle. (2024). Interpreting DESI's evidence for evolving dark energy. Journal of Cosmology and Astroparticle Physics. 2024(12). 7–7. 74 indexed citations breakdown →

Moreno, Víctor, Emiliano Calvo, Adam Asch, et al.. (2023). 1019O Clinical and translational data from the phase I SURPASS trial of ADP-A2M4CD8 T cell receptor (TCR) T cell therapy alone or combined with nivolumab in solid tumors. Annals of Oncology. 34. S620–S621. 6 indexed citations

Lizarraga, Joanes, Jon Urrestilla, David Daverio, et al.. (2014). Can Topological Defects Mimic the BICEP2B-Mode Signal?. Physical Review Letters. 112(17). 171301–171301. 38 indexed citations

Liddle, Andrew R. & Marina Cortês. (2013). Cosmic Microwave Background Anomalies in an Open Universe. Physical Review Letters. 111(11). 111302–111302. 37 indexed citations

Parkinson, David, Pia Mukherjee, & Andrew R. Liddle. (2011). CosmoNest: Cosmological Nested Sampling. ascl. 1 indexed citations

Liddle, Andrew R., et al.. (2010). Non-Gaussianity in AxionN-flation Models. Physical Review Letters. 105(18). 181302–181302. 30 indexed citations

Hobson, M. P., M. P. Hobson, John Skilling, et al.. (2009). Bayesian Methods in Cosmology. Cambridge University Press eBooks. 85 indexed citations

10.

Rotchell, Jeanette M., et al.. (2008). A novel population health approach: Using fish retinoblastoma gene profiles as a surrogate for humans. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 149(2). 134–140. 4 indexed citations

11.

Liddle, Andrew R.. (2007). Information criteria for astrophysical model selection. Sussex Research Online (University of Sussex). 336 indexed citations

12.

Liddle, Andrew R., et al.. (2006). Cosmic microwave background multipole alignments in slab topologies. Physical review. D. Particles, fields, gravitation, and cosmology. 73(4). 22 indexed citations

13.

Calcagni, Gianluca, et al.. (2005). Flow in a patch. arXiv (Cornell University). 1 indexed citations

14.

Liddle, Andrew R.. (2002). Book Review: An introduction to the science of cosmology / Institute of Physics, 2001. Astronomy & Geophysics. 43(5). 30. 1 indexed citations

15.

Liddle, Andrew R., et al.. (2001). The effect of reionization on the COBE normalization. Sussex Research Online (University of Sussex). 4 indexed citations

16.

Urrestilla, Jon, Ana Achúcarro, Julian Borrill, & Andrew R. Liddle. (2001). The evolution and persistence of dumbbells in electroweak theory. arXiv (Cornell University). 7 indexed citations

17.

Romer, A. K., P. T. P. Viana, Andrew R. Liddle, & Robert G. Mann. (2001). A Serendipitous Galaxy Cluster Survey withXMM: Expected Catalog Properties and Scientific Applications. The Astrophysical Journal. 547(2). 594–608. 92 indexed citations

18.

Liddle, Andrew R., et al.. (1999). Early cosmology and the stochastic gravitational wave background. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 60(6). 12 indexed citations

19.

Liddle, Andrew R. & David H. Lyth. (1993). Inflation and mixed dark matter models. Monthly Notices of the Royal Astronomical Society. 265(2). 379–384. 10 indexed citations

20.

Barrow, John D., Edmund J. Copeland, Edward W. Kolb, & Andrew R. Liddle. (1990). Baryogenesis in extended inflation. 2: Baryogenesis via primordial black holes. STIN. 90. 26735. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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