Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Matthew J. Stott"'
Autor:
Viraf M. Mehta, David J. E. Marsh, Cody Long, Mehmet Demirtas, Liam McAllister, Matthew J. Stott
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2021:033
We perform an extensive analysis of the statistics of axion masses and interactions in compactifications of type IIB string theory, and we show that black hole superradiance excludes some regions of Calabi-Yau moduli space. Regardless of the cosmolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8671999eac59a2195c321b6f68db83c9
https://doi.org/10.1088/1475-7516/2021/07/033
https://doi.org/10.1088/1475-7516/2021/07/033
Autor:
Matthew J. Stott
Consistent frameworks of quantum gravity often predict the existence of large numbers of ultralight pseudoscalar degrees of freedom, forming the phenomenological landscape of the String Axiverse. The complexity of the extra-dimensional compactificati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b68778826fc60d4fbbb9dc8b57c805
http://arxiv.org/abs/1811.05763
http://arxiv.org/abs/1811.05763
Autor:
David J. E. Marsh, Matthew J. Stott
Publikováno v:
Physical Review
Astrophysical observations of spinning BHs, which span $ 5M_\odot\lesssim M_{\rm BH}\lesssim 5\times 10^8 M_\odot$, can be used to exclude the existence of certain massive bosons via the superradiance phenomenon. In this work, we explore for the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09479b31b5d54b83489451ad9c8ff97b
Autor:
Chakrit Pongkitivanichkul, Bobby Samir Acharya, Layne C. Price, Matthew J. Stott, David J. E. Marsh
Publikováno v:
Physical Review D. 96
Axions arise in many theoretical extensions of the Standard Model of particle physics, in particular the "string axiverse". If the axion masses, $m_a$, and (effective) decay constants, $f_a$, lie in specific ranges, then axions contribute to the cosm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e350de02113550d9195f4547cccb274f
https://doi.org/10.1103/physrevd.96.083510
https://doi.org/10.1103/physrevd.96.083510
Publikováno v:
Stott, M J, Elghozi, T & Sakellariadou, M 2017, ' Gravitational wave bursts from cosmic string cusps and pseudocusps ', Physical Review D (Particles, Fields, Gravitation and Cosmology), vol. 96, no. 2, 023533 . https://doi.org/10.1103/PhysRevD.96.023533
BASE-Bielefeld Academic Search Engine
BASE-Bielefeld Academic Search Engine
We study the relative contribution of cusps and pseudocusps, on cosmic (super)strings, to the emitted bursts of gravitational waves. The gravitational wave emission in the vicinity of highly relativistic points on the string follows, for a high enoug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea162a19976512970fe5109c6ea8f9e
https://doi.org/10.1103/physrevd.96.023533
https://doi.org/10.1103/physrevd.96.023533
Autor:
Paola A. Vargas, MD, Haowei Wang, MD, Christina Dalzell, BS, Curtis Argo, MD, Zachary Henry, MD, Feng Su, MD, Matthew J. Stotts, MD, Patrick Northup, MD, Jose Oberholzer, MD, Shawn Pelletier, MD, Nicolas Goldaracena, MD
Publikováno v:
Transplantation Direct, Vol 8, Iss 5, p e1315 (2022)
Background. The use of pediatric grafts for liver transplantation (LT) into adult recipients is rare, and reported outcomes are conflicting. The aim of this study is to evaluate the outcomes in adult recipients following LT with grafts from deceased
Externí odkaz:
https://doaj.org/article/639a914aa7d248b7926318821e60ae54
Autor:
Paola A. Vargas, MD, J. Michael Cullen, MD, Curtis Argo, MD, Zachary Henry, MD, Matthew J. Stotts, MD, Nicolas Intagliata, MD, Patrick Northup, MD, Jose Oberholzer, MD, Shawn Pelletier, MD, Nicolas Goldaracena, MD
Publikováno v:
Transplantation Direct, Vol 7, Iss 10, p e770 (2021)
Background. There are limited data on liver transplant (LT) outcomes with grafts from super obese donors. The present study aims to evaluate a unique cohort of recipients following LT using grafts from donors with body mass index (BMI) ≥50. Methods
Externí odkaz:
https://doaj.org/article/0e0d74dde0e44827919aac7e196cec0f