Published 2022
| Version v1
Journal article
When can we compute analytically lookback time, age of the universe, and luminosity distance?
- 1. Department of Physics and Astronomy, Bishop's University, 2600 College Street, J1M 1Z7, Sherbrooke, QC (Canada)
- 2. Department of Physics, Université de Sherbrooke, 2500 Boulevard de l'Université, J1K 2R1, Sherbrooke, QC (Canada)
Description
In Friedmann-Lemaître-Robertson-Walker cosmology, it is sometimes possible to compute analytically lookback time, age of the universe, and luminosity distance versus redshift, expressing them in terms of a finite number of elementary functions. We classify these situations using the Chebyshev theorem of integration and providing examples.
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjc/s10052-022-10519-2Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 82
- Journal Issue
- 6
- Journal Page Range
- vp.
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 53095123
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COSMOLOGY; DISTANCE; LUMINOSITY; RED SHIFT; UNIVERSE
- Descriptors DEC
- OPTICAL PROPERTIES; PHYSICAL PROPERTIES
Optional Information
- Notes
- AID: 557