Germano Nardini

Førsteamanuensis

Germano Nardini

Kontakt

Telefon: 51832989

E-post: germano.nardini@uis.no

Organisasjonsenhet

Det teknisk-naturvitenskapelige fakultet

Institutt for matematikk og fysikk

Kort om meg

I investigate the unexplored, trying to move forward the frontier of our understanding in cosmology, astronomy and particle physics. I do it by analysing the data collected by gravitational wave and particle physics colliders, and interpreting them by means of the modern tools that theoretical physics provides.

My main research lines are triggered by the following questions:
- Why do we see more matter than antimatter in the universe ?
- What did it happen in the first instants of the universe ?
- Have we discovered all the fundamental particles that exist ?

I am also supporting ESA and NASA, via the LISA Consortium, to build the first gravitational wave detector. This detector, called LISA (Laser Interferometer Space Antenna), will be launched into space in the early '30s. I, together with other scientists located all over the world, prepare the LISA mission with the gaol of boosting its chances to detect signals coming from the early universe and make groundbreaking discoveries in cosmology and astrophysics.

Publikasjoner

Vitenskapelige publikasjoner

Marcoccia, Paolo; Nardini, Germano; Pieroni, Mauro

(2024)

Probing primordial black holes at high redshift with future gravitational wave detectors.

Monthly notices of the Royal Astronomical Society.

ISSN 0035-8711.

Volum 531.

Hefte 4.

s.4444-4463.

DOI: 10.1093/mnras/stae980

Caprini, Chiara; Jinno, Ryusuke; Lewicki, Marek; Madge, Eric; Merchand, Marco; Nardini, Germano; Pieroni, Mauro; Pol, Alberto Roper; Vaskonen, Ville

(2024)

Gravitational waves from first-order phase transitions in LISA: reconstruction pipeline and physics interpretation.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

Volum 2024.

Hefte 10.

DOI: 10.1088/1475-7516/2024/10/020

Babak, Stanislav; Caprini, Chiara; Figueroa, Daniel G.; Karnesis, Nikolaos; Marcoccia, Paolo; Nardini, Germano; Pieroni, Mauro; Ricciardone, Angelo; Sesana, Alberto; Torrado, Jesús

(2023)

Stochastic gravitational wave background from stellar origin binary black holes in LISA.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

Volum 2023.

Hefte 8.

DOI: 10.1088/1475-7516/2023/08/034

Megías, Eugenio; Nardini, Germano; Quirós, Mariano

(2023)

Pulsar timing array stochastic background from light Kaluza-Klein resonances.

Physical Review D.

ISSN 2470-0010.

Volum 108.

Hefte 9.

DOI: 10.1103/PhysRevD.108.095017

Addazi, A.; Alvarez-Muniz, J.; Alves Batista, R.; Amelino-Camelia, G.; Antonelli, V.; Arzano, M.; Asorey, M.; Atteia, J.-L.; Bahamonde, S.; Bajardi, F.; Ballesteros, A.; Baret, B.; Barreiros, D.M.; Basilakos, S.; Benisty, D.; Birnholtz, O.; Blanco-Pillado, J.J.; Blas, D.; Bolmont, J.; Boncioli, D.; Bosso, P.; Calcagni, G.; Capozziello, S.; Carmona, J.M.; Cerci, S.; Chernyakova, M.; Clesse, S.; Coelho, J.A.B.; Colak, S.M.; Cortes, J.L.; Das, S.; D'Esposito, V.; Demirci, M.; Di Luca, M.G.; di Matteo, A.; Dimitrijevic, D.; Djordjevic, G.; Dominis Prester, D.; Eichhorn, A.; Ellis, J.; Escamilla-Rivera, C.; Fabiano, G.; Franchino-Viñas, S.A.; Frassino, A.M.; Frattulillo, D.; Funk, S.; Fuster, A.; Nardini, Germano; Nielsen, Alex Bentley; Oikonomou, Foteini

(2022)

Quantum gravity phenomenology at the dawn of the multi-messenger era—A review.

Progress in Particle and Nuclear Physics.

ISSN 0146-6410.

Volum 125.

DOI: 10.1016/j.ppnp.2022.103948

Amaro Seoane, Pau; Arca Sedda, Manuel; Babak, Stanislav; Berry, Christopher P. L.; Berti, Emanuele; Bertone, Gianfranco; Blas, Diego; Bogdanović, Tamara; Bonetti, Matteo; Breivik, Katelyn; Brito, Richard; Caldwell, Robert; Capelo, Pedro R.; Caprini, Chiara; Cardoso, Vitor; Carson, Zack; Chen, Hsin-Yu; Chua, Alvin J. K.; Dvorkin, Irina; Haiman, Zoltan; Heisenberg, Lavinia; Isi, Maximiliano; Karnesis, Nikolaos; Kavanagh, Bradley J.; Littenberg, Tyson B.; Mangiagli, Alberto; Marcoccia, Paolo; Maselli, Andrea; Nardini, Germano; Pani, Paolo; Peloso, Marco; Pieroni, Mauro; Ricciardone, Angelo; Sesana, Alberto; Tamanini, Nicola; Toubiana, Alexandre; Valiante, Rosa; Vretinaris, Stamatis; Weir, David J.; Yagi, Kent; Zimmerman, Aaron

(2022)

The effect of mission duration on LISA science objectives.

General Relativity and Gravitation.

ISSN 0001-7701.

Volum 54.

DOI: 10.1007/s10714-021-02889-x

Megías, Eugenio; Nardini, Germano; Quirós, Mariano

(2022)

Radion dynamics, heavy Kaluza-Klein resonances and gravitational waves.

International Journal of Modern Physics A.

ISSN 0217-751X.

Volum 37.

Hefte 33.

DOI: 10.1142/S0217751X22400231

Sesana, Alberto; Korsakova, Natalia; Sedda, Manuel Arca; Baibhav, Vishal; Barausse, Enrico; Barke, Simon; Berti, Emanuele; Bonetti, Matteo; Capelo, Pedro R.; Caprini, Chiara; Garcia-Bellido, Juan; Haiman, Zoltan; Jani, Karan; Jennrich, Oliver; Johansson, Peter H.; Khan, Fazeel Mahmood; Korol, Valeriya; Lamberts, Astrid; Lupi, Alessandro; Mangiagli, Alberto; Mayer, Lucio; Nardini, Germano; Pacucci, Fabio; Petiteau, Antoine; Raccanelli, Alvise; Rajendran, Surjeet; Regan, John; Shao, Lijing; Spallicci, Alessandro; Tamanini, Nicola; Volonteri, Marta; Warburton, Niels; Wong, Kaze; Zumalacárregui, Miguel

(2021)

Unveiling the gravitational universe at μ-Hz frequencies .

Experimental astronomy (Print).

ISSN 0922-6435.

DOI: 10.1007/s10686-021-09709-9

Flauger, Raphael; Karnesis, Nikolaos; Nardini, Germano; Pieroni, Mauro; Ricciardone, Angelo; Torrado, Jesus

(2021)

Improved reconstruction of a stochastic gravitational wave background with LISA.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

Volum 2021.

Hefte 1.

DOI: 10.1088/1475-7516/2021/01/059

Sedda, Manuel Arca; Berry, Christopher P. L.; Jani, Karan; Amaro-Seoane, Pau; Auclair, Pierre; Baird, Jonathon; Baker, Tessa; Berti, Emanuele; Breivik, Katelyn; Caprini, Chiara; Chen, Xian; Doneva, Daniela; Ezquiaga, Jose M.; Ford, K. E. Saavik; Katz, Michael L.; Kolkowitz, Shimon; McKernan, Barry; Mueller, Guido; Nardini, Germano; Shao, Lijing; Tamanini, Nicola; Warburton, Niels; Witek, Helvi; Wong, Kaze; Zevin, Michael

(2021)

The missing link in gravitational-wave astronomy: A summary of discoveries waiting in the decihertz range.

Experimental astronomy (Print).

ISSN 0922-6435.

DOI: 10.1007/s10686-021-09713-z

Caprini, Chiara; Chala, Mikael; Dorsch, Glauber C.; Hindmarsh, Mark; Huber, Stephan J.; Konstandin, Thomas; Kozaczuk, Jonathan; Nardini, Germano; No, Jose Miguel; Rummukainen, Kari; Schwaller, Pedro; Servant, Geraldine; Tranberg, Anders; Weir, David J.

(2020)

Detecting gravitational waves from cosmological phase transitions with LISA: an update.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

DOI: 10.1088/1475-7516/2020/03/024

Sedda, Manuel Arca; Berry, Christopher P.L.; Jani, Karan; Amaro-Seoane, Pau; Auclauir, Pierre; Baird, Jonathon; Baker, Tessa; Berti, Emanuele; Breivik, Katelyn; Burrows, Adam; Caprini, Chiara; Chen, Xian; Doneva, Daniela; Ezquiaga, Jose M.; Ford, K.E. Saavik; Katz, Michael L.; Kolkowitz, Shimon; McKernan, Barry; Mueller, Guido; Nardini, Germano; Pikovski, Igor; Rajendran, Surjeet; Sesana, Alberto; Shao, Lijing; Tamanini, Nicola; Vartanyan, David; Warburton, Niels; Witek, Helvi; Wong, Kaze; Zevin, Michael

(2020)

The missing link in gravitational-wave astronomy: discoveries waiting in the decihertz range.

Classical and Quantum Gravity.

ISSN 0264-9381.

Volum 37.

DOI: 10.1088/1361-6382/abb5c1

Megías, Eugenio; Nardini, Germano; Quirós, Mariano

(2020)

Gravitational imprints from heavy Kaluza-Klein resonances.

Physical Review D.

ISSN 2470-0010.

Volum 102.

Hefte 5.

DOI: 10.1103/PhysRevD.102.055004

Marcoccia, Paolo; Fredriksson, Felicia; Nielsen, Alex Bentley; Nardini, Germano

(2020)

Pearson cross-correlation in the first four black hole binary mergers.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

DOI: 10.1088/1475-7516/2020/11/043

Barausse, Enrico; Berti, Emanuele; Hertog, Thomas; Hughes, Scott A.; Jetzer, Philippe; Pani, Paolo; Hervik, Sigbjørn; Kolesova, Helena; Marcoccia, Paolo; Nardini, Germano; Nielsen, Alex Bentley; Sotiriou, Thomas P.; Tamanini, Nicola; Witek, Helvi; Yagi, Kent; Yunes, Nicolás; Abdelsahin, T.; Achucarro, A.; van Aelst, K.; Afshordi, N.; Akcay, S.; Annulli, L.; Arun, K.G.; Ayuso, I.; Baibhav, V.; Baker, T.; Bantilan, H.; Barreiro, T.; Barrera-Hinojosa, C.; Bartolo, N.; Baumann, D.; Belgacem, E.; Bellini, E.; Bellomo, N.; Ben-Dayan, I.; Bena, I.; Benkel, R.; Bergshoefs, E.; Bernard, L.; Bernuzzi, S.; Bertacca, D.; Besancon, M.; Beutler, F.; Beyer, F.; Bhagwat, S.; Bicak, J.; Biondini, S.; Bize, S.; Blas, D.; Boehmer, C.

(2020)

Prospects for fundamental physics with LISA.

General Relativity and Gravitation.

ISSN 0001-7701.

Volum 52.

DOI: 10.1007/s10714-020-02691-1

Caprini, Chiara; Figueroa, Daniel G.; Flauger, Raphael; Nardini, Germano; Peloso, Marco; Pieroni, Mauro; Ricciardone, Angelo; Tasinato, Gianmassimo

(2019)

Reconstructing the spectral shape of a stochastic gravitational wave background with LISA.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

Volum 2019.

Hefte 11.

s.1-36.

DOI: 10.1088/1475-7516/2019/11/017

Chala, Mikael; Krause, Claudius; Nardini, Germano

(2018)

Signals of the electroweak phase transition at colliders and gravitational wave observatories.

Journal of High Energy Physics (JHEP).

ISSN 1126-6708.

Volum 2018.

Hefte 7.

DOI: 10.1007/JHEP07(2018)062

Caprini, Chiara; Hindmarsh, Mark; Huber, Stephan; Konstandin, Thomas; Kozaczuk, Jonathan; Nardini, Germano; No, Jose Miguel; Petiteau, Antoine; Schwaller, Pedro; Servant, Geraldine; Weir, David James

(2016)

Science with the space-based interferometer eLISA. II: Gravitational waves from cosmological phase transitions.

Journal of Cosmology and Astroparticle Physics (JCAP).

ISSN 1475-7516.

Volum 2016.

Hefte 4.

DOI: 10.1088/1475-7516/2016/04/001

Formidling

Nardini, Germano

(2023)

Constraining the LISA SOBBH population via SGWB measurements.

LISA astrophysics working group meeting;

2023-06-06 - 2023-06-08.

Nardini, Germano

(2023)

Synergies between LISA and colliders.

Hot topics in cosmology;

2023-04-18 - 2023-04-22.

Nardini, Germano

(2023)

Synergies between GW experiments and colliders for BSM discoveries.

FCC phenomenology workshop;

2023-07-05 - 2023-07-07.

Nardini, Germano

(2023)

SGWB detection and reconstruction with templates.

SGWB workshop;

2023-07-17 - 2023-07-19.

Nardini, Germano

(2022)

The gravitational-wave science of LISA.

DISCRETE 2022;

2022-11-07 - 2022-11-11.

Nardini, Germano

(2022)

The gravitational wave science of LISA.

CQUeST;

2022-12-21.

Nardini, Germano

(2021)

Stochastic background.

Gravitational waves: a new messenger to explore the universe;

2021-03-31 - 2021-04-09.

Nardini, Germano

(2021)

Cosmology and Gravitational Waves.

Gravitational Waves: A New Window to the Universe;

2021-07-07.

Nardini, Germano

(2021)

LISA.

2021 Meeting of the Norwegian Physical Society;

2021-06-22.

Nardini, Germano

(2021)

The LISA Cosmology Working Group.

LISA Canada Workshop;

2021-04-27.

Nardini, Germano

(2021)

Scientists see the first signs of a sea of gravitational waves in the universe.

Nardini, Germano

(2021)

News from the early universe.

Stavanger planetarium;

2021-09-30.

Nardini, Germano

(2020)

Electroweak sphalerons: discussion points.

Topological Ef- fects in the Standard Model: Instantons, Sphalerons and Beyond at the LHC;

2020-12-15.