COVID-19 and maternal and perinatal outcomes – Authors' reply


Chmielewska B., Barratt I., Townsend R., Kalafat E., van der Meulen J., Gurol-Urganci I., ...More

The Lancet Global Health, vol.9, no.8, 2021 (Peer-Reviewed Journal) identifier identifier identifier identifier

  • Publication Type: Article / Letter
  • Volume: 9 Issue: 8
  • Publication Date: 2021
  • Doi Number: 10.1016/s2214-109x(21)00293-x
  • Journal Name: The Lancet Global Health
  • Journal Indexes: Science Citation Index Expanded, Social Sciences Citation Index, Scopus, CAB Abstracts, EMBASE, Food Science & Technology Abstracts, MEDLINE, Veterinary Science Database, Directory of Open Access Journals

Abstract

It is shown that space-time may be not only in a state which is described by Riemann geometry but also in states which are described by Finsler geometry. Transitions between various metric states of space-time have the meaning of phase transitions in its geometric structure. These transitions together with the evolution of each of the possible metric states make up the general picture of space-time manifold dynamics.