Title
Dinmica del Universo de Condiciones Topolgicas en Mundos Brana: Universos Brana (Spanish Edition),Used
Delivery time: 8-12 business days (International)
Esta tesis se enfoca en tratar dos branas esfricas S3 dadas por la mtrica de FriedmannLemaitreRobertsonWalker (FLRW) en un espacio de fondo cinco dimensional del tipo Antid SitterSchwarzchild (AdSS), cuyos contenidos son campos de espn 0 en la brana interior (brana oculta), campos de espn 1 en la brana exterior (nuestro Universo) y campos de espn 2 en el fondo 5D. Mediante el modelo anterior, se estudia la dinmica de dichas branas en los regmenes de altas y bajas energas, su evolucin y una posible colisin debido a los efectos inflacionarios producidos por el campo de espn 0. Similarmente mediante teora de perturbaciones se estudian los efectos producidos por los campos de espn 0 y los posibles efectos sobre nuestro Universo. Finalmente se exponen correcciones en las ecuaciones de Tolman Oppenheimer Volkoff (TOV) para velocidades de rotacin galcticas, producidas por los trminos cuadrticos en el tensor energa momento de las ecuaciones modificadas de Einstein.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
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.
Returns
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.
Shipping & Returns
Shipping
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.
Returns
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.
Warranty
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.).
Warranty
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.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.