Recent searches

No recent searches

Search options

Only available when logged in.
mastodon.world is one of the many independent Mastodon servers you can use to participate in the fediverse.
Generic Mastodon server for anyone to use.

Administered by:

Server stats:

8.4K
active users

mastodon.world: AboutStatusProfiles directoryPrivacy policy

Mastodon: AboutGet the appKeyboard shortcutsView source codev4.4.0

Gravitational-Waves


#gr-qc #hep-th

Origin | Interest | Match
arXiv logo
arXiv.orgGravitational wave propagation in bigravity in the late universeWe carry out a detailed analytical investigation of the propagation of gravitational waves in bimetric gravity in a late-time de Sitter epoch. In this regime, the dynamical equations for the massless and massive graviton modes can be decoupled and solved exactly. We provide uniform approximations for the modes in terms of elementary functions, which are valid on all scales and for all viable mass windows. We identify different dynamical regimes for the system, depending on the propagation properties of the massive graviton, and whether the massless and massive components of the signal can be temporally resolved or not. In each regime, we compute the gravitational-wave luminosity distance as a function of redshift and study the propagation of wave packets. Further, by an explicit computation, we show that the massless and massive components of the signal retain their coherence also in the regime where they can be temporally resolved, even when couplings to incoherent matter degrees of freedom are included.
#grqc#hepth
DarkMatter<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2507.11524" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=DarkMatter" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=DrVHkWpx5mWmRUxbGPBEQ9HpCWu&amp;interestId=DarkMatter" rel="nofollow noopener" target="_blank">Match</a>
FunctionalProgramming<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/math.DG" target="_blank">#math.DG</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2507.07158" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=FunctionalProgramming" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=D26kEm3UyK8If0wL2lzg8JaWRFI&amp;interestId=FunctionalProgramming" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.CO" target="_blank">#astro-ph.CO</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.GA" target="_blank">#astro-ph.GA</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2410.17305" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=5o22saF0LzIS2xbP1BFAVz74x6m&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2507.11278" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=BqX4X25nrJ21B0wYdes43Dec9A0&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.IM" target="_blank">#astro-ph.IM</a><br><br><a href="https://arxiv.org/abs/2507.10304" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=BGTZlO7TlgesxFHPp61UgBOEMlM&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.IM" target="_blank">#astro-ph.IM</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/cs.LG" target="_blank">#cs.LG</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/stat.ML" target="_blank">#stat.ML</a><br><br><a href="https://arxiv.org/abs/2507.11192" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=a4xzYb9dI3D6EqK7k86ejKTWTb6&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
NeutronStars<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/hep-ph" target="_blank">#hep-ph</a><br><br><a href="https://arxiv.org/abs/2409.04420" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=NeutronStars" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=Z5QuZL6sr84fmdaB7A6fElctKC0&amp;interestId=NeutronStars" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/cond-mat.stat-mech" target="_blank">#cond-mat.stat-mech</a><br><br><a href="https://arxiv.org/abs/2507.11082" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=T6MOBZrOx7PkVs5N6KebKwZQ7oe&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
DarkMatter<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2308.05491" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=DarkMatter" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=MqzN7Ub0K9aQ58TBBSx88l8TtIG&amp;interestId=DarkMatter" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/hep-th" target="_blank">#hep-th</a><br><br><a href="https://arxiv.org/abs/2507.10696" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=ZKoSjOGOvrhbHErhj8LFdJi8EQS&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
DarkMatter<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2308.05025" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=DarkMatter" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=XvupcNwhrEOzRxBBaPrKg0NkYGO&amp;interestId=DarkMatter" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/nucl-th" target="_blank">#nucl-th</a><br><br><a href="https://arxiv.org/abs/2507.10693" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=WSJ2lL5HWVkpuKl8KGbsFzo0IIS&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.CO" target="_blank">#astro-ph.CO</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.IM" target="_blank">#astro-ph.IM</a><br><br><a href="https://arxiv.org/abs/2507.10597" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=OXnzEIbaYGwBlZizcwGW954pR5M&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
FunctionalProgramming<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/math.DG" target="_blank">#math.DG</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2507.07158" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=FunctionalProgramming" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=3OttU5LYffSKMZjwPi6VY6RdBjs&amp;interestId=FunctionalProgramming" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.IM" target="_blank">#astro-ph.IM</a><br><br><a href="https://arxiv.org/abs/2507.10304" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=1ijzAoSdhF4q1uKYuz2q1rEIdIO&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
NeutronStars<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/hep-th" target="_blank">#hep-th</a><br><br><a href="https://arxiv.org/abs/2507.11139" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=NeutronStars" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=EqrRBlZnrAmJvj0tx14h97hXj7I&amp;interestId=NeutronStars" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.CO" target="_blank">#astro-ph.CO</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.GA" target="_blank">#astro-ph.GA</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a><br><br><a href="https://arxiv.org/abs/2410.17305" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=E4aVn8kZmiTjZIozpGBwkL3Vzay&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/hep-ph" target="_blank">#hep-ph</a><br><br><a href="https://arxiv.org/abs/2405.12880" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=Cv2rPviW1Mr3qZDLzswirchZUQa&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
Gravitational-Waves<br><br><a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/gr-qc" target="_blank">#gr-qc</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.HE" target="_blank">#astro-ph.HE</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/astro-ph.IM" target="_blank">#astro-ph.IM</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/cs.LG" target="_blank">#cs.LG</a> <a rel="nofollow noopener" class="mention hashtag" href="https://mastodon.social/tags/stat.ML" target="_blank">#stat.ML</a><br><br><a href="https://arxiv.org/abs/2507.11192" rel="nofollow noopener" target="_blank">Origin</a> | <a href="https://awakari.com/sub-details.html?id=Gravitational-Waves" rel="nofollow noopener" target="_blank">Interest</a> | <a href="https://awakari.com/pub-msg.html?id=YK6POHGa7MmEenuVRdd4Bb29v0a&amp;interestId=Gravitational-Waves" rel="nofollow noopener" target="_blank">Match</a>
TrendingLive feeds
About
404Not Found