From Minkowski to de Sitter in multifield no-scale models

John Ellis; Balakrishnan Nagaraj; Dimitri V. Nanopoulos; Keith A. Olive; Sarunas Verner

doi:10.1007/JHEP10(2019)161

From Minkowski to de Sitter in multifield no-scale models

John Ellis, Balakrishnan Nagaraj, Dimitri V. Nanopoulos, Keith A. Olive, Sarunas Verner

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We show the uniqueness of superpotentials leading to Minkowski vacua of single-field no-scale supergravity models, and the construction of dS/AdS solutions using pairs of these single-field Minkowski superpotentials. We then extend the construction to two- and multifield no-scale supergravity models, providing also a geometrical interpretation. We also consider scenarios with additional twisted or untwisted moduli fields, and discuss how inflationary models can be constructed in this framework.

Original language	English (US)
Article number	161
Journal	Journal of High Energy Physics
Volume	2019
Issue number	10
DOIs	https://doi.org/10.1007/JHEP10(2019)161
State	Published - Oct 1 2019

Bibliographical note

Publisher Copyright:
© 2019, The Author(s).

Keywords

Supergravity Models
Superstring Vacua

Publisher link

10.1007/JHEP10(2019)161

Find It

Find It at U of M Libraries

Cite this

@article{12fb2d98b53045faaab71cd8e85ca7da,

title = "From Minkowski to de Sitter in multifield no-scale models",

abstract = "We show the uniqueness of superpotentials leading to Minkowski vacua of single-field no-scale supergravity models, and the construction of dS/AdS solutions using pairs of these single-field Minkowski superpotentials. We then extend the construction to two- and multifield no-scale supergravity models, providing also a geometrical interpretation. We also consider scenarios with additional twisted or untwisted moduli fields, and discuss how inflationary models can be constructed in this framework.",

keywords = "Supergravity Models, Superstring Vacua",

author = "John Ellis and Balakrishnan Nagaraj and Nanopoulos, {Dimitri V.} and Olive, {Keith A.} and Sarunas Verner",

note = "Publisher Copyright: {\textcopyright} 2019, The Author(s).",

year = "2019",

month = oct,

day = "1",

doi = "10.1007/JHEP10(2019)161",

language = "English (US)",

volume = "2019",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

number = "10",

}

TY - JOUR

T1 - From Minkowski to de Sitter in multifield no-scale models

AU - Ellis, John

AU - Nagaraj, Balakrishnan

AU - Nanopoulos, Dimitri V.

AU - Olive, Keith A.

AU - Verner, Sarunas

PY - 2019/10/1

Y1 - 2019/10/1

N2 - We show the uniqueness of superpotentials leading to Minkowski vacua of single-field no-scale supergravity models, and the construction of dS/AdS solutions using pairs of these single-field Minkowski superpotentials. We then extend the construction to two- and multifield no-scale supergravity models, providing also a geometrical interpretation. We also consider scenarios with additional twisted or untwisted moduli fields, and discuss how inflationary models can be constructed in this framework.

AB - We show the uniqueness of superpotentials leading to Minkowski vacua of single-field no-scale supergravity models, and the construction of dS/AdS solutions using pairs of these single-field Minkowski superpotentials. We then extend the construction to two- and multifield no-scale supergravity models, providing also a geometrical interpretation. We also consider scenarios with additional twisted or untwisted moduli fields, and discuss how inflationary models can be constructed in this framework.

KW - Supergravity Models

KW - Superstring Vacua

UR - http://www.scopus.com/inward/record.url?scp=85073597286&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85073597286&partnerID=8YFLogxK

U2 - 10.1007/JHEP10(2019)161

DO - 10.1007/JHEP10(2019)161

M3 - Article

AN - SCOPUS:85073597286

SN - 1126-6708

VL - 2019

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 10

M1 - 161

ER -

From Minkowski to de Sitter in multifield no-scale models

Abstract

Bibliographical note

Keywords

Publisher link

Find It

Other files and links

Fingerprint

Cite this