Eur. Phys. J. C (2020) 80: 297
https://doi.org/10.1140/epjc/s10052-020-7831-z

Retraction Note

Retraction Note to: Spectrum of cosmological correlation from vacuum fluctuation of stringy axion in entangled de Sitter space

¹ Quantum Gravity and Unified Theory and Theoretical Cosmology Group, Max Planck Institute for Gravitational Physics (Albert Einstein Institute), Am Mühlenberg 1, Golm, 14476, Potsdam, Germany
² National Institute of Science Education and Research, Jatni, Bhubaneswar, Odisha, 752050, India
³ Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400085, India

^* e-mail: sayantan.choudhury@aei.mpg.de
^** e-mail: sayanphysicsisi@gmail.com

Abstract

This article [1] has been retracted due to ethical reasons (duplicate simultaneous submission to another journal).