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Portrait of Alexandra Turmina Petreca

SPARC member

Alexandra Turmina Petreca

PhD student · IF–USP

Email Alexandra

Research interests

The Hubble tension, Type Ia supernovae, the cosmic distance ladder, standardization of supernova apparent magnitudes.

Recent work

Latest publications

Up to five papers with Alexandra Turmina Petreca among the first five authors, ordered by first release date. Preprints are labelled separately from journal publications.

Papers checked .

2 qualifying paper(s) verified in the sources checked.

  1. Author 1 of 3

    Beyond ΛCDM with f(z)CDM: criticalities and solutions of Padé Cosmography

    Alexandra T. Petreca, Micol Benetti, Salvatore Capozziello

    Phys.Dark Univ. 44 101453 2024

  2. Author 1 of 4

    Genuine multipartite entanglement and quantum coherence in an electron-positron system: Relativistic covariance

    Alexandra T. Petreca, Gabriel Cardoso, Fernando P. Devecchi, Renato M. Angelo

    Physical Review A 105, 032205 (2022)

How these papers are selected

We check named authors in the order given by the source. Positions 1–5 qualify, including alphabetical author lists. Each paper is counted once across its preprint and journal versions. Dates refer to the first public release, usually arXiv v1, rather than a later revision or journal issue. Lists are reviewed monthly; source coverage and identity checks can leave fewer than five verified papers.