Essays about: "teoretisk fysik"
Showing result 11 - 15 of 404 essays containing the words teoretisk fysik.
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11. Numerical Estimation of Critical Exponents in the 3D XY Model
University essay from KTH/FysikAbstract : The experimentally obtained value of the critical exponent ν is presently in significant disagreement with current theoretical predictions for the λ-universality class. We suggest two novel approaches of determining the exponents ν and η by utilizing the effects of finite size scaling. READ MORE
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12. Creating Artificial Quantum Chiral States : Time Evolving Open Spin Chains
University essay from Uppsala universitet/MaterialteoriAbstract : The discoveries in applications of chirality in various areas of science seem to never cease to emerge. Chirality, being the property that some objects are geometrically distinguishable from their mirror image, is a tiny difference of vast importance. READ MORE
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13. Quantum Cosmology
University essay from Uppsala universitet/Teoretisk fysikAbstract : .... READ MORE
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14. The Impact of Swampland Conjectures
University essay from Uppsala universitet/Teoretisk fysikAbstract : The Swampland program is way of sorting effective field theories based on conjectures of how an effective field theory consistent with quantum gravity should look like. In this thesis we take a closer look at the No Global Symmetries Conjecture, the Weak Gravity Conjecture, the de Sitter Conjecture and the Trans-Planckian Censorship Conjecture. READ MORE
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15. The Inflationary Universe
University essay from Uppsala universitet/Teoretisk fysikAbstract : Astrophysical observations of the cosmic microwave background point to inconsistencies in the standard model of cosmology, and a primordial accelerated expansion of the universe known as inflation has been suggested as a solution. Unfortunately, observational evidence of inflation is lacking, and there exists hundreds of models that populate the inflationary landscape. READ MORE