Transactions in Theoretical and Mathematical Physics

Transactions in Theoretical and Mathematical Physics

Observing an Open FRW de Sitter Universe Living in a Minkowski Spacetime

Document Type : Original Article

Author
Isfahan University of Technology
Abstract
We show that people living in a four dimensional Minkowski spacetime and located in the Fubini vacua of an unstable critical scalar theory, observe an open FRW de Sitter universe.
Keywords
Subjects

1. D.N.Spergeletal.,Astrophys.J.Suppl.148(2003)175,
DOI:10.1086/377226,arXiv:astro-ph/0302209.#

2. J.R. Gott, Nature 295 (1982) 304, DOI:
10.1038/295304a0.#

3. P.J. Peebles, D.N. Schramm, E.L. Turner andR.G.
Kron,Nature352(1991)769.#

4. S. Kachru, R. Kallosh, A. Linde and S.P. Trivedi,
Phys. Rev. D 68 (2003) 046005, DOI: 10.1103/Phys
RevD.68.046005, arXiv: hep-th/0301240.#

5. L. Susskind, The Anthropic Landscape of String The
ory, arXiv: hep-th/0302219.#

6. S.B. Giddings, S. Kachru and J. Polchinski, Phys.
Rev. D 66 (2002) 106006, DOI: 10.1103/Phys
RevD.66.106006, arXiv: hep-th/0105097.#

7. F. Loran, Phys. Rev. D 71 (2005) 126003, DOI:
10.1103/PhysRevD.71.126003, hep-th/0501189.#

8. S. Fubini, Nuovo Cim. A34 (1976) 521.#

9. N. J. Hitchin, The Geometry and Topology of Moduli
Spaces in Global Geometry and Mathematical Physics,
(Springer, Heidelberg, 1988) 1–48;
R. Britto, B. Feng, O. Lunin and S. J. Rey,
Phys. Rev. D 69 (2004) 126004, DOI: 10.1103/Phys
RevD.69.126004, arXiv: hep-th/0311275;
S. Parvizi, Mod. Phys. Lett. A 17 (2002) 341–354, DOI:
10.1142/S0217732302006568, arXiv: hep-th/0202025.#

10. M.Blau,K.S.NarainandG.Thompson,Instantons,the
Information Metric, and the AdS/CFT Correspondence,
arXiv: hep-th/0108122.#

11. F. Loran and E. Bavarsad, “Metastable de
Sitter
Vacua from Critical Scalar Theory,”
Trans. Theor. Math. Phys. (2026), 54–58. DOI:
10.30511/ttmp.2026.2089573.1078, .#

12. S.R. Coleman, Phys. Rev. D15 (1977) 2929, DOI:
10.1103/PhysRevD.15.2929.#

13. A.R. Frey, M. Lippert and B. Williams, Phys. Rev. D 68
(2003) 046008, DOI: 10.1103/PhysRevD.68.046008,
arXiv: hep-th/0305018."

14. T. Jacobson, Introduction to Quantum Fields in Curved
Spacetime and the Hawking Effect, gr-qc/0308048.#
 
Volume 3, Issue 2
Spring 2026
Pages 69-73

  • Receive Date 20 May 2026
  • Accept Date 25 May 2026
  • First Publish Date 25 May 2026
  • Publish Date 01 May 2026