Zobrazeno 1 - 10
of 128
pro vyhledávání: '"R. P. Wood"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 7, Pp 1-52 (2024)
Abstract We present a new computation of the renormalized graviton self-energy induced by a loop of massless, minimally coupled scalars on de Sitter background. Our result takes account of the need to include a finite renormalization of the cosmologi
Externí odkaz:
https://doaj.org/article/97f9176253684302a254220736678e94
Autor:
R. P. Wood, Priyanka Moolchandani, Ruth L. Ackah, Matthew Brent Price, Abbas Rana, Laura Washburn, Ryan P. Brown, Kevin A. Myers, Matthew B. Goss, Sandra Vaughan Parsons, Nhu Thao Nguyen Galvan, Elitza Ranova, John A. Goss, Smruti Rath
Publikováno v:
American Journal of Transplantation. 21:114-122
Imminent death donation (IDD) is described as living organ donation prior to a planned withdrawal of life-sustaining care in an imminently dying patient. Although IDD was ethically justified by United Network for Organ Sharing, the concept remains co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bc345098f59f813606b8768805eeb6d
https://doi.org/10.1111/ajt.16175
https://doi.org/10.1111/ajt.16175
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 3, Pp 1-38 (2024)
Abstract Dependence on the graviton gauge enters the conventional effective field equations because they fail to account for quantum gravitational correlations with the source which excites the effective field and with the observer who measures it. I
Externí odkaz:
https://doaj.org/article/1bb20480d2cd4336a7b3bd256fee34de
Autor:
R. P. Woodard, B. Yesilyurt
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-14 (2023)
Abstract Nonlinear sigma models on de Sitter background have proved a useful prototype for quantum gravity in summing the large logarithms which arise from loop corrections. We consider a model whose evolution is described, at leading logarithm order
Externí odkaz:
https://doaj.org/article/f44ce55cd6ed40e4a7c2fb3202f7ecd2
Autor:
R. P. Woodard, B. Yesilyurt
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-24 (2023)
Abstract Nonlinear sigma models on de Sitter background possess the same kind of derivative interactions as gravity, and show the same sorts of large spacetime logarithms in correlation functions and solutions to the effective field equations. It was
Externí odkaz:
https://doaj.org/article/298c30347c1f46a0a2eac7b4e6e0e645
Autor:
Javier Nieto, David A. Engler, Omar Barakat, Claire F. Ozaki, R. P. Wood, Gabriela Rodriguez, Isaac Raijman, Paul Allison
Publikováno v:
Journal of Surgical Oncology. 102:816-820
Background Previous studies suggest that serum hepatocyte growth factor (HGF) level may be a useful diagnostic and prognostic biomarker for various tumors. We investigated the utility of plasma HGF level measurements in diagnosing periampullary cance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65280acb52bdb258d42ff4c813d15a67
https://doi.org/10.1002/jso.21676
https://doi.org/10.1002/jso.21676
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-39 (2022)
Abstract We consider two nonlinear sigma models on de Sitter background which involve the same derivative interactions as quantum gravity but without the gauge issue. The first model contains only a single field, which can be reduced to a free theory
Externí odkaz:
https://doaj.org/article/460d969ae63c49e181a65581c4fcbf2b
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-23 (2022)
Abstract We consider single graviton loop corrections to the effective field equation of a massless, minimally coupled scalar on de Sitter background in the simplest gauge. We find a large temporal logarithm in the approach to freeze-in at late times
Externí odkaz:
https://doaj.org/article/6e358e6e2c1a44699cfaf2227ec445b1
Autor:
S. Katuwal, R. P. Woodard
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-19 (2021)
Abstract We consider quantum gravitational corrections to Maxwell’s equations on flat space background. Although the vacuum polarization is highly gauge dependent, we explicitly show that this gauge dependence is canceled by contributions from the
Externí odkaz:
https://doaj.org/article/6e6272b98d4b46b5a5670b1a63970d5f
Publikováno v:
Surgical Clinics of North America. 74:1155-1167
Although refinements in the surgical and anesthetic techniques of liver transplantation have improved results, the incidence of surgical complications remains high. Vascular, biliary, intestinal, wound, and bleeding complications continue to cause mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b70bf2547e2a2a05f19ec61cb070f3d3
https://doi.org/10.1016/s0039-6109(16)46438-8
https://doi.org/10.1016/s0039-6109(16)46438-8