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Author profile at the institutional portal

Ballesteros Martinez, Guillermo guillermo.ballesteros@uam.es

Física teórica / Universidad Autónoma de Madrid

Publications

Finite parts of inflationary loops

  • Ballesteros, Guillermo
  • Egea, Jesus Gambin
  • Riccardi, Flavio

JOURNAL OF HIGH ENERGY PHYSICS - 11/6/2025

10.1007/jhep06(2025)098 View at source

  • ISSN 10298479

Primordial black hole formation from self-resonant preheating

  • Ballesteros G
  • Juan JI
  • Serpico PD
  • Taoso M

Physical Review d - 15/4/2025

10.1103/physrevd.111.083521 View at source

  • ISSN 15507998

One-loop power spectrum in ultra slow-roll inflation and implications for primordial black hole dark matter

  • Ballesteros, G.
  • Gambín Egea, J.

Journal Of Cosmology And Astroparticle Physics - 1/7/2024

10.1088/1475-7516/2024/07/052 View at source

  • ISSN 14757516

Monomial warm inflation revisited

  • Ballesteros, G.
  • Pérez Rodríguez, A.
  • Pierre, M.

Journal Of Cosmology And Astroparticle Physics - 1/3/2024

10.1088/1475-7516/2024/03/003 View at source

  • ISSN 14757516

Non-Gaussian tails without stochastic inflation

  • Ballesteros, Guillermo
  • Konstandin, Thomas
  • Rodriguez, Alejandro Perez
  • Rey, Julian

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS - 1/11/2024

10.1088/1475-7516/2024/11/013 View at source

  • ISSN 14757516

Primordial black holes and gravitational waves from dissipation during inflation

  • Ballesteros, Guillermo
  • Garcia, Marcos A G
  • Perez Rodriguez, Alejandro
  • Pierre, Mathias
  • Rey, Julian

Journal Of Cosmology And Astroparticle Physics (p. 6-53) - 1/12/2022

10.1088/1475-7516/2022/12/006 View at source

  • ISSN 14757516

Large power spectrum and primordial black holes in the effective theory of inflation

  • Ballesteros G
  • Céspedes S
  • Santoni L

Journal Of High Energy Physics - 1/1/2022

10.1007/jhep01(2022)074 View at source

  • ISSN 10298479

Revisiting isocurvature bounds in models unifying the axion with the inflaton

  • Ballesteros G
  • Ringwald A
  • Tamarit C
  • Welling Y

Journal Of Cosmology And Astroparticle Physics - 1/9/2021

10.1088/1475-7516/2021/09/036 View at source

  • ISSN 14757516

How warm are non-thermal relics? Lyman-α bounds on out-of-equilibrium dark matter

  • Ballesteros G
  • Garcia MAG
  • Pierre M

Journal Of Cosmology And Astroparticle Physics (p. 101-101) - 1/3/2021

10.1088/1475-7516/2021/03/101 View at source

  • ISSN 14757516

X-ray and gamma-ray limits on the primordial black hole abundance from Hawking radiation

  • Ballesteros G
  • Coronado-Blázquez J
  • Gaggero D

Physics Letters b (p. 135624-135624) - 10/9/2020

10.1016/j.physletb.2020.135624 View at source

  • ISSN 03702693

This researcher has no books.

This researcher has no book chapters.

This researcher has no conferences.

This researcher has no working papers.

This researcher has no technical reports.

Agujeros negros primordiales como materia oscura

  • BALLESTEROS MARTINEZ, GUILLERMO (Investigador principal (IP))

Period: 01-09-2023 - 31-08-2025

Type of funding: National

Amount of funding: 142417,00 Euros.

  • iMarina

Física más allá del modelo estándar y cosmología del universo primitivo: nuevas ideas y técnicas

  • FUMAGALLI, JACOPO (Miembro del equipo de trabajo)
  • REY IDLER, JULIAN LEONARDO (Miembro del equipo de trabajo)
  • PEREZ RODRIGUEZ, ALEJANDRO (Miembro del equipo de trabajo)
  • Martin Lozano, Victor (Miembro del equipo de trabajo)
  • Cano Molina, José Manuel (Miembro del equipo de trabajo)
  • ENGUITA VILETA, VICTOR (Miembro del equipo de trabajo)
  • Arganda Carreras, Ernesto (Investigador/a)
  • Fasiello, Matteo (Investigador/a)
  • BALLESTEROS MARTINEZ, GUILLERMO (Investigador principal (IP))
  • NO REDONDO, JOSE MIGUEL (Investigador principal (IP))
... View more Collapse

Period: 01-09-2022 - 31-08-2026

Type of funding: National

Amount of funding: 89540,00 Euros.

  • iMarina

Captación de talentos. Quinta anualidad - Guillermo Ballesteros Martínez

  • BALLESTEROS MARTINEZ, GUILLERMO (Investigador principal (IP))

Period: 27-05-2022 - 26-05-2023

Type of funding: Regional

Amount of funding: 30000,00 Euros.

  • iMarina

Física mas allá del modelo estándar y sus implicaciones para el universo primitivo: nuevas ideas y técnicas

  • ZALDIVAR MONTERO, BRYAN (Investigador/a)
  • BALLESTEROS MARTINEZ, GUILLERMO (Investigador principal (IP))
  • NO REDONDO, JOSE MIGUEL (Investigador principal (IP))

Period: 01-01-2019 - 31-12-2021

Type of funding: National

Amount of funding: 30250,00 Euros.

  • iMarina

Dotación Adicional Captación de Talentos Comunidad de Madrid

  • AREAN FRAGA, DANIEL (Investigador/a)
  • PLATERO PRATS, ANA EVA (Investigador/a)
  • GUTIERREZ SANCHEZ, MARIA CRISTINA (Investigador/a)
  • BALLESTEROS MARTINEZ, GUILLERMO (Investigador principal (IP))
  • LUQUE RUIZ, DAVID (Investigador/a)
  • Martin Gayo, Enrique (Investigador/a)
  • NO REDONDO, JOSE MIGUEL (Investigador/a)
  • PICON ALVAREZ, ANTONIO (Investigador/a)
... View more Collapse

Period: 01-04-2018 - 31-03-2022

Type of funding: Regional

Amount of funding: 272000,00 Euros.

  • iMarina

Primordial black holes from inflation and their gravitational wave signals

  • REY IDLER, JULIAN LEONARDO (Titulado/a)
  • Guillermo Ballesteros Martínez (Director) Doctorando: Julián Leonardo Rey Idler

1/1/2022

  • iMarina

Physics at high energies and the dynamics of the universe. A study of inflation and dark energy

  • BALLESTEROS MARTINEZ, GUILLERMO (Autor o Coautor)
  • Casas González, Alberto (Director)
  • Garcia-Bellido Capdevila, Juan (Autor o Coautor) Doctorando: Ballesteros Martínez, Guillermo

1/1/2008

  • iMarina

This researcher has no patents or software licenses.

Last data update: 11/24/25 11:36 PM