FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2070240771> ?p ?o ?g. }

• W2070240771 abstract "The BICEP-2 team has recently reported the positive detection of cosmic microwave background $B$-mode polarization. Although uncertainties due to galactic dust foregrounds remain, it is a constructive exercise to work out the implications of presuming some part of the detected $B$-mode signal to be due to primordial gravitational waves. Were a positive detection of a tensor-to-scalar ratio larger than $rensuremath{gtrsim}mathcal{O}({10}^{ensuremath{-}2})$ confirmed, detecting a tilt in the tensor spectrum comparable to that observed for the scalar power spectrum becomes in principle possible. We wish to explore in this brief paper the possibility of there being a blue tilt to the primordial gravitational-wave spectrum. Such a tilt would be incompatible with standard inflationary models, although it was predicted some years ago in the context of a mechanism that thermally generates the primordial perturbations through a Hagedorn phase of string cosmology. By scrutinizing the data with priors informed by a model that is immediately falsifiable, but which predicts features that may be favored by the data---namely a blue tensor tilt with an induced and complementary red tilt to the scalar spectrum, with a naturally large tensor-to-scalar ratio that relates to both---we offer a useful straw model against which to test the predictions of single-field inflation." @default.
• W2070240771 created "2016-06-24" @default.
• W2070240771 creator A5016033091 @default.
• W2070240771 creator A5018233846 @default.
• W2070240771 creator A5059252322 @default.
• W2070240771 date "2014-09-22" @default.
• W2070240771 modified "2023-09-25" @default.
• W2070240771 title "Closed string thermodynamics and a blue tensor spectrum" @default.
• W2070240771 cites W1492913558 @default.
• W2070240771 cites W1555237261 @default.
• W2070240771 cites W1646074409 @default.
• W2070240771 cites W1673838140 @default.
• W2070240771 cites W1971862322 @default.
• W2070240771 cites W1993696950 @default.
• W2070240771 cites W2001728939 @default.
• W2070240771 cites W2003330314 @default.
• W2070240771 cites W2004727448 @default.
• W2070240771 cites W2008497297 @default.
• W2070240771 cites W2012566232 @default.
• W2070240771 cites W2013130234 @default.
• W2070240771 cites W2027229531 @default.
• W2070240771 cites W2054211294 @default.
• W2070240771 cites W2056519473 @default.
• W2070240771 cites W2068380679 @default.
• W2070240771 cites W2073835329 @default.
• W2070240771 cites W2079614197 @default.
• W2070240771 cites W2086738618 @default.
• W2070240771 cites W2086822241 @default.
• W2070240771 cites W2109213529 @default.
• W2070240771 cites W2122083363 @default.
• W2070240771 cites W2122262615 @default.
• W2070240771 cites W2132522347 @default.
• W2070240771 cites W2132845056 @default.
• W2070240771 cites W2150455631 @default.
• W2070240771 cites W2152507652 @default.
• W2070240771 cites W2155678178 @default.
• W2070240771 cites W2159692634 @default.
• W2070240771 cites W3098103378 @default.
• W2070240771 cites W3098654960 @default.
• W2070240771 cites W3098946189 @default.
• W2070240771 cites W3100376272 @default.
• W2070240771 cites W3100802555 @default.
• W2070240771 cites W3100924848 @default.
• W2070240771 cites W3101249801 @default.
• W2070240771 cites W3101648811 @default.
• W2070240771 cites W3103391278 @default.
• W2070240771 cites W3104374836 @default.
• W2070240771 cites W3104431681 @default.
• W2070240771 cites W3104445461 @default.
• W2070240771 cites W3105393541 @default.
• W2070240771 doi "https://doi.org/10.1103/physrevd.90.067301" @default.
• W2070240771 hasPublicationYear "2014" @default.
• W2070240771 type Work @default.
• W2070240771 sameAs 2070240771 @default.
• W2070240771 citedByCount "48" @default.
• W2070240771 countsByYear W20702407712014 @default.
• W2070240771 countsByYear W20702407712015 @default.
• W2070240771 countsByYear W20702407712016 @default.
• W2070240771 countsByYear W20702407712017 @default.
• W2070240771 countsByYear W20702407712018 @default.
• W2070240771 countsByYear W20702407712019 @default.
• W2070240771 countsByYear W20702407712020 @default.
• W2070240771 countsByYear W20702407712021 @default.
• W2070240771 countsByYear W20702407712022 @default.
• W2070240771 countsByYear W20702407712023 @default.
• W2070240771 crossrefType "journal-article" @default.
• W2070240771 hasAuthorship W2070240771A5016033091 @default.
• W2070240771 hasAuthorship W2070240771A5018233846 @default.
• W2070240771 hasAuthorship W2070240771A5059252322 @default.
• W2070240771 hasBestOaLocation W20702407712 @default.
• W2070240771 hasConcept C105795698 @default.
• W2070240771 hasConcept C121332964 @default.
• W2070240771 hasConcept C124017977 @default.
• W2070240771 hasConcept C146846114 @default.
• W2070240771 hasConcept C155281189 @default.
• W2070240771 hasConcept C157486923 @default.
• W2070240771 hasConcept C168110828 @default.
• W2070240771 hasConcept C170442971 @default.
• W2070240771 hasConcept C190330329 @default.
• W2070240771 hasConcept C200941418 @default.
• W2070240771 hasConcept C207297109 @default.
• W2070240771 hasConcept C2524010 @default.
• W2070240771 hasConcept C26405456 @default.
• W2070240771 hasConcept C33332235 @default.
• W2070240771 hasConcept C33923547 @default.
• W2070240771 hasConcept C44870925 @default.
• W2070240771 hasConcept C57691317 @default.
• W2070240771 hasConcept C62520636 @default.
• W2070240771 hasConcept C74650414 @default.
• W2070240771 hasConcept C85725439 @default.
• W2070240771 hasConceptScore W2070240771C105795698 @default.
• W2070240771 hasConceptScore W2070240771C121332964 @default.
• W2070240771 hasConceptScore W2070240771C124017977 @default.
• W2070240771 hasConceptScore W2070240771C146846114 @default.
• W2070240771 hasConceptScore W2070240771C155281189 @default.
• W2070240771 hasConceptScore W2070240771C157486923 @default.
• W2070240771 hasConceptScore W2070240771C168110828 @default.
• W2070240771 hasConceptScore W2070240771C170442971 @default.
• W2070240771 hasConceptScore W2070240771C190330329 @default.
• W2070240771 hasConceptScore W2070240771C200941418 @default.

• next