Quantum Ostrogradsky theorem

DOI10.1007/JHEP09(2020)032zbMath1454.81128arXiv2001.02483OpenAlexW3101068418MaRDI QIDQ1995075

Teruaki Suyama, Hayato Motohashi

Publication date: 18 February 2021

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2001.02483

zbMATH Keywords

differential and algebraic geometrycosmology of theories beyond the SM

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Axiomatic quantum field theory; operator algebras (81T05) Space-time singularities, cosmic censorship, etc. (83C75) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05)

Related Items (9)

On rotating black holes in DHOST theories ⋮ Inflation with 0 ≤ c _s ≤ 1 ⋮ Nonlinear definition of the shadowy mode in higher-order scalar-tensor theories ⋮ Black hole perturbations in DHOST theories: master variables, gradient instability, and strong coupling ⋮ Black hole perturbations in higher-order scalar–tensor theories: initial value problem and dynamical stability ⋮ LEX-EFT: the light exotics effective field theory ⋮ Effective description of generalized disformal theories ⋮ Quasinormal modes from EFT of black hole perturbations with timelike scalar profile ⋮ Stealth dark energy in scordatura DHOST theory

Cites Work

• On the quantisation of complex higher derivative theories and avoiding the Ostrogradsky ghost
• Ghost-free theories with arbitrary higher-order time derivatives

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