Home > Science & Mathematics > Astronomy, space & time > inflationäre Universum: Über Probleme der Urknalltheorie
19%
inflationäre Universum: Über Probleme der Urknalltheorie

inflationäre Universum: Über Probleme der Urknalltheorie

          
5
4
3
2
1

International Edition


Premium quality
Premium quality
Bookswagon upholds the quality by delivering untarnished books. Quality, services and satisfaction are everything for us!
Easy Return
Easy return
Not satisfied with this product! Keep it in original condition and packaging to avail easy return policy.
Certified product
Certified product
First impression is the last impression! Address the book’s certification page, ISBN, publisher’s name, copyright page and print quality.
Secure Checkout
Secure checkout
Security at its finest! Login, browse, purchase and pay, every step is safe and secured.
Money back guarantee
Money-back guarantee:
It’s all about customers! For any kind of bad experience with the product, get your actual amount back after returning the product.
On time delivery
On-time delivery
At your doorstep on time! Get this book delivered without any delay.
Quantity:
Add to Wishlist

About the Book

Die in den 1930er Jahren entwickelte Urknalltheorie erfuhr erst durch den Nachweis des vorhergesagten kosmischen Mikrowellenhintergrundes im Jahre 1965 eine breite Anerkennung. In der Folge wurden dann aber Probleme entdeckt, die ihr ziemlich zu schaffen machten. Bestimmte Beobachtungen waren mit der Theorie nicht in Übereinstimmung zu bringen. So konnte beispielsweise die Gleichförmigkeit der kosmischen Mikrowellenstrahlung mit der Urknalltheorie nicht erklärt werden. Im Rahmen des Urknallmodells hätte sich die Gleichförmigkeit nicht so herausbilden können, wie sie sich nachweislich herausgebildet hat. Ein zweites Problem ergab sich aus der Flachheit des Universums. Die Flachheit des Universums hätte der Theorie folgend von Anfang an auf unvorstellbar viele Nachkommastellen genau festgelegt sein müssen. Nur geringe Abweichungen davon hätten ein Universum entstehen lassen, das völlig anders ausgesehen hätte, als wir es heute beobachten. Diese aus der Theorie resultierenden Ergebnisse gaben den Kosmologen lange Zeit Rätsel auf. Ende der 1970er Jahre entwickelte der US-amerikanische Physiker und Kosmologe Alan Guth die Theorie vom inflationären Universum, mit der sich die "Urknallprobleme" quasi in Luft auflösten. Die Lösung Guths bestand in einer Erweiterung der Urknalltheorie, die sich mit dem Verhalten des Universums unmittelbar nach dem Urknall beschäftigte. Im sehr frühen Universum soll sich das Universum nach Guths Erkenntnissen in extrem kurzer Zeit extrem weit aufgebläht haben. Dieses Verhalten gab der Theorie ihren Namen Inflationstheorie. Physikalisch wird die "inflationäre" Expansion auf die "Unterkühlung" eines Energiefeldes zurückgeführt, vergleichbar mit hochreinem Wasser, das unter den Gefrierpunkt abgekühlt wird, ohne dass es zunächst gefriert. Das unterkühlte Energiefeld erzeugte eine abstoßende Gravitationskraft, die das Universum auf die beschriebene Weise "inflationär" auseinander trieb. Diese Geschichte der kosmischen Inflation ist ziemlich verrüc
About the Author: Klaus Becker hat Mathematik und Betriebswirtschaftslehre studiert. Er war viele Jahre Leiter eines Rechenzentrums und damit relativ weit weg von mathematischen Ausgabenstellungen. Maximal die Herangehensweise an dabei auftretende Probleme wurde ihm durch diese Ausbildung erleichtert. Nach Eintritt in den Ruhestand hat sich der Autor für bestimmte kosmologische Themen begeistert und darüber auch einige Titel veröffentlicht. Die Rückkehr zur Mathematik ist die Rückkehr zu seiner Jugendliebe.


Best Sellers



Product Details
  • ISBN-13: 9783735792662
  • Publisher: Books on Demand
  • Binding: Paperback
  • Language: German
  • Returnable: N
  • Spine Width: 10 mm
  • Weight: 231 gr
  • ISBN-10: 3735792669
  • Publisher Date: 04 Apr 2014
  • Height: 210 mm
  • No of Pages: 186
  • Series Title: German
  • Sub Title: Über Probleme der Urknalltheorie
  • Width: 148 mm


Similar Products

How would you rate your experience shopping for books on Bookswagon?

Add Photo
Add Photo

Customer Reviews

REVIEWS           
Click Here To Be The First to Review this Product
inflationäre Universum: Über Probleme der Urknalltheorie
Books on Demand -
inflationäre Universum: Über Probleme der Urknalltheorie
Writing guidlines
We want to publish your review, so please:
  • keep your review on the product. Review's that defame author's character will be rejected.
  • Keep your review focused on the product.
  • Avoid writing about customer service. contact us instead if you have issue requiring immediate attention.
  • Refrain from mentioning competitors or the specific price you paid for the product.
  • Do not include any personally identifiable information, such as full names.

inflationäre Universum: Über Probleme der Urknalltheorie

Required fields are marked with *

Review Title*
Review
    Add Photo Add up to 6 photos
    Would you recommend this product to a friend?
    Tag this Book
    Read more
    Does your review contain spoilers?
    What type of reader best describes you?
    I agree to the terms & conditions
    You may receive emails regarding this submission. Any emails will include the ability to opt-out of future communications.

    CUSTOMER RATINGS AND REVIEWS AND QUESTIONS AND ANSWERS TERMS OF USE

    These Terms of Use govern your conduct associated with the Customer Ratings and Reviews and/or Questions and Answers service offered by Bookswagon (the "CRR Service").


    By submitting any content to Bookswagon, you guarantee that:
    • You are the sole author and owner of the intellectual property rights in the content;
    • All "moral rights" that you may have in such content have been voluntarily waived by you;
    • All content that you post is accurate;
    • You are at least 13 years old;
    • Use of the content you supply does not violate these Terms of Use and will not cause injury to any person or entity.
    You further agree that you may not submit any content:
    • That is known by you to be false, inaccurate or misleading;
    • That infringes any third party's copyright, patent, trademark, trade secret or other proprietary rights or rights of publicity or privacy;
    • That violates any law, statute, ordinance or regulation (including, but not limited to, those governing, consumer protection, unfair competition, anti-discrimination or false advertising);
    • That is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any individual, partnership or corporation;
    • For which you were compensated or granted any consideration by any unapproved third party;
    • That includes any information that references other websites, addresses, email addresses, contact information or phone numbers;
    • That contains any computer viruses, worms or other potentially damaging computer programs or files.
    You agree to indemnify and hold Bookswagon (and its officers, directors, agents, subsidiaries, joint ventures, employees and third-party service providers, including but not limited to Bazaarvoice, Inc.), harmless from all claims, demands, and damages (actual and consequential) of every kind and nature, known and unknown including reasonable attorneys' fees, arising out of a breach of your representations and warranties set forth above, or your violation of any law or the rights of a third party.


    For any content that you submit, you grant Bookswagon a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or sell, transfer, and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. Additionally,  Bookswagon may transfer or share any personal information that you submit with its third-party service providers, including but not limited to Bazaarvoice, Inc. in accordance with  Privacy Policy


    All content that you submit may be used at Bookswagon's sole discretion. Bookswagon reserves the right to change, condense, withhold publication, remove or delete any content on Bookswagon's website that Bookswagon deems, in its sole discretion, to violate the content guidelines or any other provision of these Terms of Use.  Bookswagon does not guarantee that you will have any recourse through Bookswagon to edit or delete any content you have submitted. Ratings and written comments are generally posted within two to four business days. However, Bookswagon reserves the right to remove or to refuse to post any submission to the extent authorized by law. You acknowledge that you, not Bookswagon, are responsible for the contents of your submission. None of the content that you submit shall be subject to any obligation of confidence on the part of Bookswagon, its agents, subsidiaries, affiliates, partners or third party service providers (including but not limited to Bazaarvoice, Inc.)and their respective directors, officers and employees.

    Accept

    New Arrivals



    Inspired by your browsing history


    Your review has been submitted!

    You've already reviewed this product!