Everand Logo

Welcome to Everand!

  • Discover millions of ebooks, audiobooks, and so much more with a free trial

    Only $11.99/month after trial. Cancel anytime.

    Inflation and Quantum Cosmology
    Inflation and Quantum Cosmology
    Inflation and Quantum Cosmology
    Ebook182 pages3 hours

    Inflation and Quantum Cosmology

    By A.D. Linde

    ()

    Read preview

    About this ebook

    Inflation and Quantum Cosmology discusses the inflationary universe scenario, including the problems of the standard big bang theory and the interplay between elementary-particle theory and cosmology. Inflationary universe models generate many different final perturbation spectra. For example, a model of an inflationary universe, through a casual mechanism, can predict energy density fluctuations leading to the formation of galaxies. The inflationary universe scenario makes possible simultaneous solutions to ten problems related to cosmology and elementary particle physics. One problem concerns the origin of density perturbations that show a picture of the large-scale structure of the universe. Some unexplored possibilities are related to isothermal perturbations generated during inflation or to adiabatic perturbations with a non-flat spectrum. An inflationary universe cosmology also includes stochastic inflation that describes the universe on very large scales—from fragmented mini-universes to another inflationary cosmos. The book also discusses the problem relating to the initial conditions from which an inflationary universe starts. This book is suitable for astronomers, astrophysicists, and professors of cosmology and cosmogenesis.
    LanguageEnglish
    PublisherAcademic Press
    Release dateDec 2, 2012
    ISBN9780323160131
    Inflation and Quantum Cosmology

    Related to Inflation and Quantum Cosmology

    Related ebooks

    Astronomy & Space Sciences For You

    View More
    View More

    Related podcast episodes

    Related articles

    • Article

      How the Universe Remembers Information

      Feb 28, 2019

      It was one of the great missed connections of physics. In 1965 a particle theorist derived a formula for the collision of elementary particles. Twenty years later two gravitation theorists, using completely different techniques, derived a formula for

      6 min read

    • Article

      How Black Holes Nearly Ruined Time

      Jan 24, 2019

      An Introduction to the Black Hole Institute Fittingly, the Black Hole Initiative (BHI) was founded 100 years after Karl Schwarzschild solved Einstein’s equations for general relativity—a solution that described a black hole decades before the first a

      6 min read

    • Article

      Do Parallel Universes Exist?

      Nov 4, 2021

      Do Parallel Universes Exist?
      5 min read

    • Article

      Will Quantum Mechanics Swallow Relativity?: The contest between gravity and quantum physics takes a new turn.

      Oct 29, 2015

      It is the biggest of problems, it is the smallest of problems. At present physicists have two separate rulebooks explaining how nature works. There is general relativity, which beautifully accounts for gravity and all of the things it dominates: orbi

      17 min read

    • Article

      Actually, There Is a Time Like the Present

      Nov 30, 2017

      We’ve all heard it before: There’s no time like the present. Broadly speaking, of course, it means to “seize the opportunity right now,” or maybe in my case, to avoid procrastinating. From a psychological perspective, this makes a lot of sense. As hu

      4 min read

    • Article

      The Sacred, Spherical Cows of Physics: Theoretical physics milks symmetry to power its newest tool.

      May 1, 2014

      Early in their training, many physics students come across the idea of spherical cows. Cows in the real world—even at their most plump and well-fed—are hardly spherical, and this makes it tricky to calculate things like, say, how their volume or surf

      11 min read

    • Article

      The Metaphysical Baggage of Physics: Lee Smolin argues that time is more fundamental than physical laws.

      Jan 30, 2014

      An issue on time would not be complete without a conversation with Lee Smolin. High school dropout, theoretical physicist, and founding member of the Perimeter Institute for Theoretical Physics in Waterloo, Canada, Smolin’s life and work reflect many

      7 min read

    • Article

      Beyond Deep Space

      Jul 18, 2019

      Beyond Deep Space
      7 min read

    • Article

      Dancing To A Galactic Death

      Dec 1, 2022

      Dancing To A Galactic Death
      1 min read

    • Article

      Why Mathematicians Should Stop Naming Things After Each Other

      Sep 2, 2020

      Any student of modern math must know what it feels like to drown in a well of telescoping terminology. For a high-profile example, let’s take the Calabi-Yau manifold, made famous by string theory. A Calabi-Yau manifold is a compact, complex Kähler ma

      6 min read

    • Article

      Haunted by His Brother, He Revolutionized Physics

      Nov 8, 2018

      T he postcard contained only two words: “Hurry up.” John Archibald Wheeler, a 33-year-old physicist, was in Hanford, Wash., working on the nuclear reactor that was feeding plutonium to Los Alamos, when he received the postcard from his younger brothe

      13 min read

    • Article

      With Prof Brain Greene

      Dec 31, 2016

      Theoretical physicist Brian Greene has spent his life understanding the gravity of the smallest questions of our Universe. A world leader in superstring theory, Prof Greene is the Director of the Institute for Strings, Cosmology, and Astroparticle Ph

      6 min read

    • Article

      Physics Has Demoted Mass

      Nov 9, 2017

      You’re sitting here, reading this article. Maybe it’s a hard copy, or an e-book on a tablet computer or e-reader. It doesn’t matter. Whatever you’re reading it on, we can be reasonably sure it’s made of some kind of stuff: paper, card, plastic, perha

      10 min read

    • Article

      Testing Einstein

      Jan 28, 2021

      Testing Einstein
      6 min read

    • Article

      The Search For Wormholes

      Aug 11, 2022

      The Search For Wormholes
      11 min read

    • Article

      ASK Space

      Oct 7, 2021

      ASK Space
      5 min read

    Related categories

    Reviews for Inflation and Quantum Cosmology

    0 ratings

    0 ratings0 reviews

    What did you think?

    Tap to rate

    Review must be at least 10 words

      Book preview

      Inflation and Quantum Cosmology - A.D. Linde

      Enjoying the preview?
      Page 1 of 1