My researches mainly focus on the cosmology in the early universe, including cosmological first-order-phase transitions (FOPTs) and primordial black holes (PBHs). My recent research interest lies on the interaction between these early universe phenomenology, searching for the possible imprints on FOPTs from gravitational effects such as PBH formations and cosmic expansions. Assembling the topics above, my terminal goal is to provide some guidance on future detections on stochastic gravitational wave backgrounds (SGWBs) from these early universe effects, studying the corresponding spectrum and other properties of SGWBs.

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  279-8789

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  ziyan.yuwen@apctp.org

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  548

  548

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  Astrophysics / Cosmology

  Astrophysics / Cosmology