Sökning: "entanglement"

Visar resultat 6 - 10 av 127 uppsatser innehållade ordet entanglement.

1. 6. The black hole information paradox and holography

   Master-uppsats, Uppsala universitet/Teoretisk fysik

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

   Sammanfattning : 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. LÄS MER

3. 7. On quantum systems and the measurement problem

   Master-uppsats, Stockholms universitet/Fysikum

   Författare :Nicolas Boulle; [2023]
   Nyckelord :Quantum physics; the measurement problem; quantum information; Hilbert spaces; physical systems; unitary; collapse; Euler angles parametrization; Copenhagen interpretation; many- world; measure;

   Sammanfattning : We focus on the Tensor Product Structure (TPS) of the Hilbert space and the fact that a choice in the TPS has an impact on the representation of the studied quantum system. We define the measurement problem in quantum mechanics and present some theories about quantum mechanics, each of them highlighting a different approach to quantum measurements. LÄS MER

4. 8. Bog Bodies in a Macro Perspective. A Spatial Study of Early Iron Age Scanian Bog Skeletons and Their Cultural Roles as Seen Through the Liminality Perspective

   Master-uppsats, Lunds universitet/Arkeologi

   Författare :Nell Andersson; [2023]
   Nyckelord :bog bodies; bog skeletons; spatial perspective; landscape archaeology; early iron age; liminality; entanglement; ritual perspective; History and Archaeology;

   Sammanfattning : This thesis was written with the aims to better understand the spatial relation between the Scanian iron Age bog bodies and the archaeological remains within the surrounding landscape, which in turn would lead to a new theory of understanding the cultural and social aspects of the bog body phenomenon, specifically by applying the liminality perspective. This was done by approaching the material through a wider macro perspective, as opposed to the normally individual-focused micro perspective most used in the bog body research. LÄS MER

5. 9. Pigeon Tales : An Exploration of Humanimal Entanglement in Urban Spaces

   Master-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historia

   Författare :Anna Hoekman; [2023]
   Nyckelord :Pigeons; humanimal relations; animal rights; posthumanism; companion species; historical ecology;

   Sammanfattning : This thesis is an exploration of the humanimal entanglements between humans and pigeons in the urban setting. It traces human-pigeon histories from pigeons’ domestication forward to the contemporary conceptions of pigeons as a pest animal. LÄS MER

7. 10. Quarry Stories - Architecture through Narrative Exploration

   Uppsats för yrkesexamina på avancerad nivå, KTH/Arkitektur

   Författare :Anastasia Bos; Lycke Förell; [2023]
   Nyckelord :Book; Exhibition; Post-humanism; Limestone; Quarry; Storytelling; Narrative; Landscape; Exploration; Non-human;

   Sammanfattning : This book, Quarry Stories - Architecture through Narrative Exploration, collects the process and proposals of our thesis, responding to the question: How can critical post-humanist philosophy, using stories as a tool, enhance our understanding of architecture and activate narratives in limestone quarries? We view the limestone quarries on Gotland as an example of humans’ relationship with nature: we take what we want and leave. Although significant for the industry, the quarries are troublesome from an ecological perspective. LÄS MER