Title
The spherical collapse in Dark Energy models: Application to galaxy clusters,Used
Delivery time: 8-12 business days (International)
One of the most appealing challenges in modern cosmology is the understanding of the physical model describing our Universe. In the last decades, observational evidences have suggested that the Universe is undergoing a phase of accelerated expansion, which could be driven by a nonordinary, unknown component called Dark Energy. The cosmic structures we observe today still preserve the imprint of the underlying cosmological model, so that the study of their formation and evolution provides a promising way to constrain the real nature of Dark Energy. This book, therefore, focuses on modeling the growth of early structures with the spherical collapse theory in cosmologies with different dark energies, and provides estimates of the effects on the observable properties of galaxy clusters, the largest and latest objects to form. This analysis offers helpful insights on the biases introduced in observations of common quantities describing clusters of galaxies because of wrong assumptions on the underlying cosmology. This work is particularly suitable for professional astrophysicists dealing with clusters of galaxies.
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Shipping & Returns
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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