Professor Joseph Conlon: Publications

The COSMIC WISPers White Paper: The physics case for Weakly Interacting Slim Particles

ArXiv 2603.03433 (2026)

Authors:

Ariel Arza, Deniz Aybas, Shyam Balaji, Reuven Balkin, Kai Bartnick, Charles FA Baynham, Itay M Bloch, Claudio Bonati, Dmitry Budker, Clare Burrage, Malte Buschmann, Francesca Calore, Francisco R Candón, Pierluca Carenza, Serkant Ali Cetin, Francesca Chadha-Day, Sreemanti Chakraborti, Kiwoon Choi, Michele Cicoli, Lei Cong, Joseph P Conlon, Florin Lucian Constantin, José Correia, Claudia De Dominicis, Arturo de Giorgi, Pedro De la Torre Luque, Javier De Miguel, Francesco D'Eramo, Alejandro Díaz-Morcillo, Patricia Diego-Palazuelos, David Díez-Ibáñez, Luca Di Luzio, Amelia Drew, Babette Döbrich, Christopher Eckner, Aldo Ejlli, Sebastian AR Ellis, Angelo Esposito, Elisa Ferreira, Nahuel Ferreiro Iachellini, Damiano FG Fiorillo, Matteo Galaverni, Michele Gallinaro, Camilo García-Cely, Silvia Gasparotto, Claudio Gatti, Daniel Gavilan-Martin, Maurizio Giannotti, Benito Gimeno, Marco Gorghetto, Giovanni Grilli di Cortona, Jordan Gué, Gerard Higgins, Dieter Horns, Mathieu Kaltschmidt, Marin Karuza, Venelin Kozhuharov, Stepan Kunc, Francesca Lecce, Alessandro Lella, Axel Lindner, Maria Paola Lombardo, Giuseppe Lucente, Olympia Maliaka, Cristina Margalejo, Marios Maroudas, Luca Marsicano, Luca Merlo, Alessandro Mirizzi, Vasiliki A Mitsou, Guido Mueller, Kai Murai, Toshiya Namikawa, Fumihiro Naokawa, Le Hoang Nguyen, Ciaran O'Hare, Tomas O'Shea, Ippei Obata, Ali Övgün, Francisco Gil Pedro, Giovanni Pierobon, Tanmay Kumar Poddar, Josef Pradler, Pierre Pugnat, Beyhan Puliçe, Raquel Quishpe, Georg G Raffelt, Maria Ramos, Wolfram Ratzinger, Marco Regis, Mario Reig, Sophie Renner, Alessio Rettaroli, Nicole Righi, Andreas Ringwald, Laura R Roberts, Keir K Rogers, Qazal Rokn, Ophir M Ruimi, Jaime Ruz, Kenichi Saikawa, Marco Scalisi, Andreas Schachner, Joern Schaffran, Kristof Schmieden, Matthias Schott, Javi Serra, Anton Sokolov, Paolo Spagnolo, Konstantin Springmann, Michael Staelens, Stefan Stelzl, Oscar Straniero, Marco Taoso, Elisa Todarello, Claudio Toni, Lorenzo Ubaldi, Federico Urban, Rodrigo Vicente, Luca Visinelli, Edoardo Vitagliano, Julia K Vogel, Andreas Weiler, Samuel J Witte, Michael Wurm, Wen Yin, Konstantin Zioutas

Details from ArXiV

Self-tracking solutions for asymptotic scalar fields

Journal of High Energy Physics Springer 2025:12 (2025) 135

Authors:

Martin Mosny, Joseph P Conlon, Edmund J Copeland

Abstract:

We explore the dynamics of pure scalar fields rolling on an exponential potential in the absence of any additional background fluid and demonstrate the existence of self-tracking solutions in which the self-perturbations of the scalar field act as an effective radiation background. The validity of these solutions is demonstrated through both analytic techniques and numerical simulations using CosmoLattice. We discuss applications to string cosmologies with significant trans-Planckian field excursions between inflation and BBN, including the required initial level of scalar perturbations to avoid overshoot.

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String Compactification, Effective Field Theory And Holography Swampland

ArXiv 2512.11733 (2025)

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Evolution of Generic Varying-Tension Cosmic Strings in Expanding Spacetimes

ArXiv 2512.0517 (2025)

Authors:

Hubert Lau Sze Chun, Joseph Conlon

Details from ArXiV

High-frequency Gravitational Waves from Superstring Phases in the Early Universe

(2025)

Authors:

Joseph P Conlon, Edmund J Copeland, Edward Hardy, Noelia Sánchez González

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Professor Joseph Conlon

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The COSMIC WISPers White Paper: The physics case for Weakly Interacting Slim Particles

Authors:

Self-tracking solutions for asymptotic scalar fields

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Abstract:

String Compactification, Effective Field Theory And Holography Swampland

Evolution of Generic Varying-Tension Cosmic Strings in Expanding Spacetimes

Authors:

High-frequency Gravitational Waves from Superstring Phases in the Early Universe

Authors:

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The COSMIC WISPers White Paper: The physics case for Weakly Interacting Slim Particles

Authors:

Self-tracking solutions for asymptotic scalar fields

Authors:

Abstract:

String Compactification, Effective Field Theory And Holography Swampland

Evolution of Generic Varying-Tension Cosmic Strings in Expanding Spacetimes

Authors:

High-frequency Gravitational Waves from Superstring Phases in the Early Universe

Authors: