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meetings
- Moriond meeting on Cosmology (2026-03-22)
- Nordita Winter School January 2026 (2026-01-20)
- European Pulsar Timing Array (EPTA) meeting (2025-11-17)
- Pencil Code school and user meeting 2025 at CERN (2025-10-31)
papers
- New paper on the velocity spectrum from fluid perturbations in first-order phase transitions (2026-04-07)
- New paper on chiral magnetic effect with a source term! (2025-12-12)
research visits
- Visiting Institut de Ciències del Cosmos at Universitat de Barcelona (2026-04-22)
- Visit to the Gino Isidori group at UZh and joint ETH/UZH Particle Theory Seminars (2026-03-10)
- Visit to the TU Wien high-energy physics group (2026-02-20)
- Visit to the Ilia State University in Tbilisi, Georgia (2025-12-16)
- Visit to the Max Planck Institute for Radio Astronomy in Bonn (2025-12-04)
schools
- Nordita Winter School January 2026 (2026-01-20)
- Pencil Code school and user meeting 2025 at CERN (2025-10-31)
seminars
- Visiting Institut de Ciències del Cosmos at Universitat de Barcelona (2026-04-22)
- Visit to the Gino Isidori group at UZh and joint ETH/UZH Particle Theory Seminars (2026-03-10)
- Visit to the TU Wien high-energy physics group (2026-02-20)
- Visit to the Ilia State University in Tbilisi, Georgia (2025-12-16)
- Visit to the Max Planck Institute for Radio Astronomy in Bonn (2025-12-04)
- Seminar on the Interface of Particle Physics and Gravitational Waves (2025-11-17)
visitors
- Fumio Uchida visits UniGe (2025-12-09)
- Alireza Talebian visits CERN and UniGe (2025-11-15)
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New paper on the velocity spectrum from fluid perturbations in first-order phase transitions
By Alberto Roper PolWe have just submitted a new paper to JCAP with Chiara Caprini, Antonino Midiri and Simona Procacci, where we investigate the velocity perturbations induced by a first-order phase transition. [Read More] -
Moriond meeting on Cosmology
By Alberto Roper Pol -
Visit to the Gino Isidori group at UZh and joint ETH/UZH Particle Theory Seminars
By Alberto Roper Pol -
Visit to the TU Wien high-energy physics group
By Alberto Roper PolI am visiting the high-energy physics group at TU Wien, composed by Paul Romatshcke, Anton Rebhan, Daniel Grumiller, Andreas Ipp. [Read More] -
Nordita Winter School January 2026
By Alberto Roper Pol -
Visit to the Ilia State University in Tbilisi, Georgia
By Alberto Roper Pol
I am visiting Tina Kahniashvili at Ilia State University in Tbilisi, Georgia, for the week December 15-20. This is my second visit to Ilia State, the previous one being during my PhD in 2019 as a visiting researcher on a Georgian grant led by Tina. [Read More] -
New paper on chiral magnetic effect with a source term!
By Alberto Roper PolWe have just submitted a new paper to Phys. Rev. D with Murman Gurgenidze, Andrew Long, Axel Brandenburg and Tina Kahniashvili, where we investigate the chiral magnetic effect in the early Universe during the period when the source of the chiral anomaly is active, together with a depleting chiral flipping... [Read More] -
Fumio Uchida visits UniGe
By Alberto Roper PolIt is our pleasure to have Fumio Uchida visiting the University of Geneva (Dec. 9-12 2025). [Read More] -
Visit to the Max Planck Institute for Radio Astronomy in Bonn
By Alberto Roper Pol
I am visiting the new research group of Prof. Jennifer Schober at the Argelander-Institute for Astronomy (AIfA) at the University of Bonn on December 4, 5. [Read More] -
Seminar on the Interface of Particle Physics and Gravitational Waves
By Alberto Roper PolAntonino Midiri is giving an online seminar at the Seminar on the Interface of Particle Physics and Gravitational Waves on Gravitational waves from fluid perturbations in first-order phase transitions based on on-going work to be published soon related to the production of GWs in first-order phase transitions. [Read More] -
European Pulsar Timing Array (EPTA) meeting
By Alberto Roper Pol
I am attending the EPTA meeting at the Scuola Internazionale Superiore di Studi Avanzati (SISSA) in Trieste, Italy, taking place on November 17-21, 2025. [Read More] -
Alireza Talebian visits CERN and UniGe
By Alberto Roper Pol
For the occasion of the Pencil Code school and user meeting 2025, the researcher Alireza Talebian has visited our research group at the University of Geneva for the 2 weeks after the meeting (Nov. 3-14). Dr. Talebian is an expert on stochastic inflation and several aspects of magnetic field formation... [Read More] -
Contributing to developments of collaborative projects using CosmoGW organization
By Alberto Roper PolIn order to contribute to collaborative projects like CosmoGW, I recommend the following procedure to my collaborators. [Read More] -
Pencil Code school and user meeting 2025 at CERN
By Alberto Roper Pol
Last October we organized the 1st Pencil Code school on early Universe physics and gravitational waves (October 20-24, 2025) and the Pencil Code school user meeting (October 27-31, 2025) at CERN. Information about the meeting and the school, the timetable and recordings are available on the indico page. You can... [Read More]