Updated on 2026/03/31

写真a

 
ESCRIVA MANAS Alberto
 
Organization
Institute for Advanced Research Designated Assistant Professor
Graduate School of Science Designated Assistant Professor
Title
Designated Assistant Professor
Contact information
メールアドレス

Degree 3

  1. PhD in Physics ( 2021.7 ) 

  2. Master in Astrophysics, Cosmology and Particle Physics ( 2016.9 ) 

  3. Bachelor in Physics ( 2015.7 ) 

Research Interests 1

  1. Theoretical Cosmology, Primordial Black Holes, Numerical Relativity

 

Papers 24

  1. A new approach for simulating PBH formation from generic curvature fluctuations with the Misner-Sharp formalism Reviewed

    Albert Escrivà

    Physics of the Dark Universe     2025.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.dark.2025.102177

  2. Threshold for PBH formation in the type-II region and its analytical estimation Reviewed International coauthorship

    Albert Escrivà

    Physical Review D     2025.11

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/mq67-bbvj

  3. Nonspherical effects on the mass function of primordial black holes Reviewed

    Albert Escrivà , Chul-Moon Yoo

    Physical Review D     2025.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/4jbp-87wc

  4. Simulations of ellipsoidal primordial black hole formation Reviewed

    Albert Escrivà , Chul-Moon Yoo

    Physical Review D     2025.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.112.083518

  5. Inflationary relics from an ultra-slow-roll plateau Reviewed

    Albert Escrivà, Jaume Garriga, Shi Pi

    Journal of Cosmology and Astroparticle Physics     2026.3

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    Authorship:Lead author, Corresponding author   Language:English  

    DOI: 10.1088/1475-7516/2026/03/018

  6. Primordial black hole formation from a type II perturbation in the absence and presence of pressure Reviewed

    Koichiro Uehara , Albert Escrivà , Tomohiro Harada, Daiki Saito, Chul-Moon Yoo

    Journal of Cosmology and Astroparticle Physics     2025.8

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    Language:English  

    DOI: 10.1088/1475-7516/2025/08/042

  7. Primordial black hole formation from type II fluctuations with primordial non-Gaussianity Reviewed

    Masaaki Shimada, Albert Escrivà , Koichiro Uehara , Daiki Saito, Chul-Moon Yoo

    Journal of Cosmology and Astroparticle Physics     2025.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2025/02/018

  8. LISA forecast on a smooth crossover beyond the standard model through the scalar-induced gravitational waves Reviewed

    Albert Escrivà, Ryoto Inui, Yuichiro Tada, Chul-Moon Yoo

    Physical Review D     2025.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.111.023528

  9. Numerical simulation of type II primordial black hole formation Reviewed

    Koichiro Uehara , Albert Escrivà , Tomohiro Harada, Daiki Saito, Chul-Moon Yoo

    Journal of Cosmology and Astroparticle Physics     2025.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2025/01/003

  10. Primordial black holes and induced gravitational waves from a smooth crossover beyond standard model theories Reviewed

    Albert Escriva , Yuichiro Tada , Chul-Moon Yoo

    Physical Review D     2024.9

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.110.063521

  11. Primordial Black hole formation from overlapping cosmological fluctuations Reviewed

    Albert Escrivà , Chul-Moon Yoo

    Journal of Cosmology and Astroparticle Physics     2024.4

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    Authorship:Lead author, Corresponding author   Language:English  

    DOI: 10.1088/1475-7516/2024/04/048

  12. Formation of trapped vacuum bubbles during inflation, and consequences for PBH scenarios Reviewed International coauthorship

    Albert Escrivà, Vicente Atal, Jaume Garriga

    Journal of Cosmology and Astroparticle Physics     2023.10

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    Authorship:Lead author, Corresponding author   Language:English  

    DOI: 10.1088/1475-7516/2023/10/035

  13. Simulations of PBH formation at the QCD epoch and comparison with the GWTC-3 catalog Reviewed

    Albert Escrivà , Eleni Bagui , Sebastien Clesse

    Journal of Cosmology and Astroparticle Physics     2023.5

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2023/05/004

  14. Primordial black hole formation during a strongly coupled crossover Reviewed

    Albert Escrivà, Javier Gomez Súbils

    Physical Review D     2023.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.107.L041301

  15. Simulation of primordial black holes with large negative non-Gaussianity Reviewed

    Albert Escrivà, Yuichiro Tada , Shuichiro Yokoyama, Chul-Moon Yoo

    Journal of Cosmology and Astroparticle Physics     2022.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2022/05/012

  16. PBH Formation from Spherically Symmetric Hydrodynamical Perturbations: A Review Invited Reviewed

    Albert Escrivà

    Universe     2022.1

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    Authorship:Lead author, Corresponding author   Language:English  

    DOI: 10.3390/universe8020066

  17. Static properties of two linearly coupled discrete circuits Reviewed International coauthorship

    Albert Escrivà , Andrea Richaud , Bruno Juliá-Díaz , Bruno Julía-Díaz , Montserrat Guilleumas

    Journal of Physics B: Atomic, Molecular and Optical Physics     2021.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6455/ac00c4

  18. Effects of the shape of curvature peaks on the size of primordial black holes Reviewed

    Albert Escrivà , Antonio Enea Romano

    Journal of Cosmology and Astroparticle Physics     2021.5

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2021/05/066

  19. Analytical thresholds for black hole formation in general cosmological backgrounds Invited Reviewed

    Albert Escrivà , Cristiano Germani , Ravi K. Sheth

    Journal of Cosmology and Astroparticle Physics     2021.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2021/01/030

  20. PBH in single field inflation: the effect of shape dispersion and non-Gaussianities Invited Reviewed

    Vicente Atal, Judith Cid, Albert Escrivà, Jaume Garriga

    Journal of Cosmology and Astroparticle Physics     2020.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1475-7516/2020/05/022

  21. Universal threshold for primordial black hole formation Reviewed

    Albert Escrivà , Cristiano Germani , Ravi K. Sheth

    Physical Review D     2020.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.101.044022

  22. Simulation of primordial black hole formation using pseudo-spectral methods Reviewed

    Albert Escrivà

    Physics of the Dark Universe     2020.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.dark.2020.100466

  23. Tunneling vortex dynamics in linearly coupled Bose-Hubbard rings Reviewed

    Albert Escrivà , Antonio Muñoz Mateo , Montserrat Guilleumas , Bruno Juliá-Díaz

    Physical Review A     2019.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevA.100.063621

  24. Beyond dimensional analysis: Higgs and new Higgs inflations do not violate unitarity Reviewed

    Albert Escrivà , Cristiano Germani

    Physical Review D     2017.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1103/PhysRevD.95.123526

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Books 1

  1. Primordial Black Holes

    Albert Escrivà , Florian Kuhnel, Yuichiro Tada( Role: Joint author)

    Elsevier  2024.1 

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    Language:English Book type:Scholarly book

    DOI: 10.1016/B978-0-32-395636-9.00012-8

Presentations 8

  1. Ripples from the Dark Ages: Gravitational Waves in an Early Matter-Dominated Era. International conference

    Albert Escrivà

    Gravitational Waves and the Early Universe: Accelerated Expansion, Dynamical Inhomogeneity, and Beyond,  2026.3.14 

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    Event date: 2026.3

    Language:English   Presentation type:Oral presentation (general)  

  2. Inflationary relics from an Ultra-Slow-Roll plateau.

    Albert Escrivà

    Nagoya workshop on General Relativity,  2026.1.26 

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    Event date: 2026.1

    Language:English   Presentation type:Oral presentation (general)  

  3. Inflationary relics from an Ultra-Slow-Roll plateau. International conference

    Albert Escrivà

    The 34th Workshop on General Relativity and Gravitation in Japan  2026.1.20 

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    Event date: 2026.1

    Language:English   Presentation type:Oral presentation (general)  

  4. vacuum relics in ultra-slow-roll inflation. International conference

    Albert Escrivà

    Dark matter and black holes  2025.12.3 

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    Event date: 2025.12

    Language:English   Presentation type:Oral presentation (general)  

  5. Simulating the Formation of PBHs in the Early Universe Invited International conference

    Albert Escrivà

    Black Holes and Cosmology 2025  2025.8.6 

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    Event date: 2025.8

    Language:English   Presentation type:Oral presentation (invited, special)  

  6. Simulations of Ellipsoidal PBH formation and the impact of non-spherical effects on the PBH mass function distribution. International conference

    Albert Escrivà

    GR24 and Amaldi16 meeting  2025.7.16 

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    Event date: 2025.7

    Language:English   Presentation type:Oral presentation (general)  

  7. Numerical Simulations and Thresholds for PBH Formation in the Type-II Region. International conference

    Albert Escrivà

    Online conference: Cosmology from Home.  2025.6.10 

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    Event date: 2025.6

    Language:English   Presentation type:Oral presentation (general)  

  8. Numerical Simulations and Thresholds for Primordial Black Hole Formation in the Type-II Region. International conference

    Albert Escrivà

    International conference on Cosmology in Shanghai  2025.5.30 

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    Event date: 2025.5 - 2025.6

    Language:English   Presentation type:Oral presentation (general)  

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