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Cosmology Beyond Einstein

-22% su kodu: BOOKS
132,12 
Įprasta kaina: 169,38 
-22% su kodu: BOOKS
Kupono kodas: BOOKS
Akcija baigiasi: 2025-03-09
-22% su kodu: BOOKS
132,12 
Įprasta kaina: 169,38 
-22% su kodu: BOOKS
Kupono kodas: BOOKS
Akcija baigiasi: 2025-03-09
-22% su kodu: BOOKS
2025-02-28 132.12 InStock
Nemokamas pristatymas į paštomatus per 11-15 darbo dienų užsakymams nuo 10,00 

Knygos aprašymas

This work investigates the theoretical and cosmological implications of modifying Einstein's theory of general relativity. It explores two classes of modifications to gravity: those in which the graviton is given a small mass, and those in which Lorentz invariance is spontaneously broken. It elucidates the nature of cosmological perturbations in theories of massive bimetric gravity, including a potentially deadly instability. Theories of gravity beyond general relativity could explain why the expansion of the Universe is accelerating, obviating the need for a dark energy, and can also affect the evolution of the early Universe. Next, it investigates the nature of spacetime in massive gravity theories that contain two different spacetime metrics. Lastly, the strongest constraints to date are placed on the size of Lorentz-violating effects in the gravity sector during inflation.

Informacija

Autorius: Adam Ross Solomon
Serija: Springer Theses
Leidėjas: Springer Nature Switzerland
Išleidimo metai: 2018
Knygos puslapių skaičius: 256
ISBN-10: 3319835491
ISBN-13: 9783319835495
Formatas: 235 x 155 x 15 mm. Knyga minkštu viršeliu
Kalba: Anglų

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