Causality and unitarity via the tree-loop duality relation
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DOI: 10.1007/jhep05(2017)148
Abstract: A bstractThe tree-loop duality relation is used as a starting point to derive the constraints of causality and unitarity. Specifically, the Bogoliubov causality condition is ab initio derived at the individual graph level. It leads… read more here.
Keywords: tree loop; loop duality; relation; causality ... See more keywords
A new method to test the cosmic distance duality relation using the strongly lensed gravitational waves
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Physics C"
DOI: 10.1088/1674-1137/44/7/075101
Abstract: We propose a new method to test the cosmic distance duality relation using the strongly lensed gravitational waves. The simultaneous observation of the image positions, relative time delay between different images, redshift measurements of the… read more here.
Keywords: distance; distance duality; duality relation; test cosmic ... See more keywords
A generalized wave-particle duality relation for finite groups
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/aabb21
Abstract: Wave-particle duality relations express the fact that knowledge about the path a particle took suppresses information about its wave-like properties, in particular, its ability to generate an interference pattern. Recently, duality relations in which the… read more here.
Keywords: duality; particle duality; duality relation; wave particle ... See more keywords
Constraining axionlike particles using the distance-duality relation
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DOI: 10.1103/physrevd.95.023005
Abstract: One of the fundamental results used in observational cosmology is the distance duality relation (DDR), which relates the luminosity distance, ${\mathrm{D}}_{\mathrm{L}}$, with angular diameter distance, ${\mathrm{D}}_{\mathrm{A}}$, at a given redshift $z$. We employ the observed… read more here.
Keywords: distance; ensuremath; distance duality; mathrm ... See more keywords
Testing the cosmic distance-duality relation from future gravitational wave standard sirens
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.083523
Abstract: A validation of the cosmic distance-duality relation (CDDR) is crucial because any observational departure from it could be a signal of new physics. In this work, we explore the potentialities of luminosity distance data from… read more here.
Keywords: gravitational wave; distance; wave standard; cosmic distance ... See more keywords