Essays about: "entanglement"

Showing result 1 - 5 of 86 essays containing the word entanglement.

  1. 1. The black hole information paradox and holography

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Ona Mola Bertran; [2023]
    Keywords : information paradox; semiclassical physics; holography; AdS CFT correspondence; island formula; entanglement entropy;

    Abstract : Hawking theorized in 1974 that black holes emit particles as a quantum effect. It follows from this fact that a black hole that emits particles while absorbing none ends up evaporating. The process of black hole evaporation studied from semiclassical gravity violates quantum mechanics leading to serious problems. READ MORE

  3. 2. Hybrid Microwave Resonator-Nanoscale Conductor Systems

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Daniel Larsson Persson; [2023]
    Keywords : Circuit Quantum Electrodynamics; Open Quantum Systems; Gaussian States; Two-Mode Two-Photon Jaynes-Cummings Model; Jaynes-Cummings Model; Lyapunov Equation; Phase-Space Description; Duan Criterion; Entanglement; Light-Matter Interaction; Mean Field; Double Quantum Dot; Harmonic Oscillator; Two-Mode Squeezing; Symplectic Form; GKSL Equation; Lindblad Equation; Physics and Astronomy;

    Abstract : Entanglement is a fundamental aspect of quantum computation and quantum information processes. In this work, we analyse the entanglement of two microwave resonators when connected to a semiconductor double quantum dot. READ MORE

  4. 3. Something's Growing On...

    University essay from Göteborgs universitet/HDK-Valand - Högskolan för konst och design

    Author : Julianna Litkei; [2022-05-27]
    Keywords : Children´s books; Antropomorphism; Other-than-humans; Embracing nature;

    Abstract : he ‘Something’s growing on…’ project explores how a picture book for children can celebrate and highlight the complexity and importance of nature and its unseen microcosms. It is a designinitiated attempt to evoke awareness and appreciation for the other-than-human worlds — and through this, to address the anthropocentric view of our times. READ MORE

  5. 4. On the possibility of property composition: A metaphysical investigation of submergent properties in top-down and bottom-up approaches to quantum mechanics

    University essay from Göteborgs universitet/Institutionen för filosofi, lingvistik och vetenskapsteori

    Author : Nova Ahlinder; [2022-01-25]
    Keywords : ;

    Abstract : In Schaffer’s Monism: priority of the whole (2010) an argument from quantum entanglement in favour of priority monism is put forward. The argument is based on quantum entanglement being a case of emergence and can loosely be described in terms of failure of property decomposition and success of property composition. READ MORE

  6. 5. Quantum state tomography of attosecond electron wavepackets

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Ron Demjaha; [2022]
    Keywords : quantum physics; quantum state tomography; atomic physics; quantum optics; density matrix; entanglement; state mixing; fano resonances; two-photon absorption; Physics and Astronomy;

    Abstract : In this master thesis, a broad theoretical description is done of a novel quantum state tomography protocol called KRAKEN. This protocol is meant for the determination of the density matrix of an electronic state created by absorption of XUV radiation in the vicinity of a Fano resonance. At first, a description of the KRAKEN protocol is provided. READ MORE