Scale Invariant Extension of the Standard Model: A Nightmare Scenario in Cosmology

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Aoki, Mayumi, Kubo, Jisuke, Yang, Jinbo
Format:	Preprint
Publié:	2024
Sujets:	High Energy Physics - Phenomenology
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Primordial Gravitational Waves in Quadratic Gravity
par: Kubo, Jisuke, et autres
Publié: (2025)

Simultaneous detection of boosted dark matter and neutrinos from the semi-annihilation at DUNE
par: Aoki, Mayumi, et autres
Publié: (2023)

Gravity and the Hierarchy Problem
par: de Boer, Thede, et autres
Publié: (2025)

Alternative classical Lagrangians for the Standard-Model Extension
par: Reis, João A. A. S., et autres
Publié: (2026)

Anti-Instability of Complex Ghost
par: Kubo, Jisuke, et autres
Publié: (2024)

Extension of the Standard Model with Chern-Simons type interaction
par: Gorkavenko, V., et autres
Publié: (2024)

Dark Matter in Multi-Singlet Extensions of the Standard Model
par: Gonçalves, Maria, et autres
Publié: (2025)

The Status of Neutrino Cosmology: Standard $Λ$CDM, Extensions, and Tensions
par: Escudero, Helena García, et autres
Publié: (2024)

Primordial Black Holes and Gravitational Waves in Extensions of the Standard Model
par: Banerjee, Indra Kumar, et autres
Publié: (2025)

Intermediate Charge-Breaking Phases and Symmetry Non-Restoration in the 2-Higgs-Doublet Model
par: Aoki, Mayumi, et autres
Publié: (2023)

Primordial Black Hole Formation and Multimessenger Signals in a Complex Singlet Extension of the Standard Model
par: Huang, Fa Peng, et autres
Publié: (2025)

Cosmological collider signals of modular spontaneous CP breaking
par: Aoki, Shuntaro, et autres
Publié: (2026)

Effects of CPT violation on the neutrino charge radius in the Standard Model Extension
par: Flores-Orea, Y., et autres
Publié: (2025)

A Non-linear Representation of General Scalar Extensions of the Standard Model for HEFT Matching
par: Song, Huayang, et autres
Publié: (2024)

Phenomenology of the Minimal Scale Invariant Two-Higgs-Doublet Model
par: Baouche, Nabil, et autres
Publié: (2025)

Higgs Decay to $Zγ$ in the Minimal Supersymmetric Standard Model and Its Nonholomorphic Extension
par: Israr, Sajid, et autres
Publié: (2024)

CPT-Odd effects on the electromagnetic properties of charged leptons in the Standard Model Extension
par: Hurtado-Silva, J. S., et autres
Publié: (2023)

Squeezing Proton Decay and Neutrino Masses: Upper Bounds on Standard Model Extensions
par: Beneito, Arnau Bas i, et autres
Publié: (2025)

Gravitational Wave Signatures of Warm Dark Matter in Gauge Extensions of the Standard Model
par: Popa, Lucia A.
Publié: (2025)

Features of Spacetime-Symmetry Breaking and the Standard-Model Extension in Riemann-Cartan Geometry
par: Bluhm, Robert
Publié: (2026)

Spontaneous Symmetry Breaking: From the Effective Action to Cosmological Phase Transitions in the Standard Model and Beyond
par: Giovanakis, Apostolos
Publié: (2024)

Inflation in the Scale Symmetric Standard Model and Weyl geometry
par: Lalak, Z., et autres
Publié: (2025)

Cosmology with an emergent Standard Model
par: Bass, Steven D.
Publié: (2025)

Crystallography, Lorentz violation, and the Standard-Model Extension
par: Schreck, Marco, et autres
Publié: (2026)

The Amaterasu Cosmic Ray as a Magnetic Monopole and Implications for Extensions of the Standard Model
par: Frampton, Paul H., et autres
Publié: (2024)

Study of $B \to K_0^*(1430)\,\ell^+ \ell^-$ Decay in the Standard Model and Scalar Leptoquark Scenario
par: Dadashzadeh, M., et autres
Publié: (2026)

Enhancing Electroweak Baryogenesis: The Role of Dimension-Six Operators in the Real Singlet Extension of the Standard Model
par: Giovanakis, Apostolos
Publié: (2024)

Explanations of the Tentative New Physics Anomalies and Dark Matter in the Simple Extension of the Standard Model (SESM)
par: Li, Tianjun, et autres
Publié: (2022)

Precision Higgs Constraints in U(1) Extensions of the Standard Model with a Light Z'-Boson
par: Péli, Zoltán, et autres
Publié: (2025)

Lepton-flavor violating decays induced by Lorentz violation in the Yukawa sector of the Standard Model Extension
par: Montaño-Domínguez, J., et autres
Publié: (2026)

Probing Beyond the Standard Model Scenarios in Long-baseline and Astrophysical Neutrino Experiments
par: Das, Sudipta
Publié: (2025)

Cosmological collider non-Gaussianity from multiple scalars and $R^2$ gravity
par: Aoki, Shuntaro, et autres
Publié: (2024)

Towards Testable Type-III Leptogenesis in Non-Standard Early Universe Scenarios
par: Arora, Simran, et autres
Publié: (2026)

Constraining the isotropic CPT-odd coefficients of the Standard Model Extension by a combined DUNE and ESSnuSB analysis
par: Delgadillo, L. A., et autres
Publié: (2024)

Renormalisation Group Invariants from Scaling and Non-overlapping Symmetries
par: Pilaftsis, Apostolos
Publié: (2026)

The Supersymmetric Standard Model, combined with a special Exotic Invariant, yields a new kind of SUSY mass splitting (E6)
par: Dixon, John A.
Publié: (2025)

Constraints on Asymmetric Dark Matter Self Annihilation Cross Sections in Non-standard Cosmological Scenarios
par: Liu, Fangyu, et autres
Publié: (2023)

Multi-Particle Invariant Mass -- Standard Expressions and Corrections to Order $(m/E)^4$
par: Fewell, M. P.
Publié: (2026)

One-loop analytical expressions for $γγ\rightarrow ϕ_iϕ_j$ in Higgs Extensions of the Standard Models and its applications
par: Phan, Khiem Hong, et autres
Publié: (2024)

Thermal and non-thermal DM production in non-Standard Cosmologies: a mini review
par: Arcadi, Giorgio
Publié: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
VUFIND_SESSION	"32141a54f5b9e02f3725ec4d088c9d56"
language	"fr"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790902499.4513 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "32141a54f5b9e02f3725ec4d088c9d56" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"VUFIND_SESSION=32141a54f5b9e02f3725ec4d088c9d56; language=fr; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"53268"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2401_12442/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2401_12442/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790902499.4429
REQUEST_TIME	1790902499

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler