About this document
Primordial Gravitational Waves in DHOST Inflation by nawaz0x1scribd is a document available to read on EtoBox.
The document discusses DHOST inflationary models that exhibit a shift symmetry leading to de Sitter space-time, highlighting the significant deviations from scale invariance in scalar and tensor perturbations. It emphasizes the potential for future detection of primordial gravitational waves through mHz experiments, which could distinguish these models from traditional single-field inflationary models. The study also outlines the formalism for determining the power spectrum of primordial fluctuations and th
- Author
- nawaz0x1scribd
- Language
- EN