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- All Subjects: history
- Creators: Foy, Joseph
- Creators: Historical, Philosophical & Religious Studies
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
- Resource Type: Text
- Status: Published
This thesis attempts to explain Everettian quantum mechanics from the ground up, such that those with little to no experience in quantum physics can understand it. First, we introduce the history of quantum theory, and some concepts that make up the framework of quantum physics. Through these concepts, we reveal why interpretations are necessary to map the quantum world onto our classical world. We then introduce the Copenhagen interpretation, and how many-worlds differs from it. From there, we dive into the concepts of entanglement and decoherence, explaining how worlds branch in an Everettian universe, and how an Everettian universe can appear as our classical observed world. From there, we attempt to answer common questions about many-worlds and discuss whether there are philosophical ramifications to believing such a theory. Finally, we look at whether the many-worlds interpretation can be proven, and why one might choose to believe it.
The purpose of this paper is to provide an analysis of entanglement and the particular problems it poses for some physicists. In addition to looking at the history of entanglement and non-locality, this paper will use the Bell Test as a means for demonstrating how entanglement works, which measures the behavior of electrons whose combined internal angular momentum is zero. This paper will go over Dr. Bell's famous inequality, which shows why the process of entanglement cannot be explained by traditional means of local processes. Entanglement will be viewed initially through the Copenhagen Interpretation, but this paper will also look at two particular models of quantum mechanics, de-Broglie Bohm theory and Everett's Many-Worlds Interpretation, and observe how they explain the behavior of spin and entangled particles compared to the Copenhagen Interpretation.
The history of Arizona is filled with ambitious pioneers, courageous Natives, and loyal soldiers, but there is a seeming disconnect between those who came before us and many of those who currently inhabit this space. Many historic locations that are vital to discovering the past in Arizona are both hard to find and lacking in information pertaining to what happened there. However, despite the apparent lack of history and knowledge pertaining to these locations, they are vitally present in the public memory of the region, and we wish to shed some much-needed light on a few of these locations and the historical takeaways that can be gleaned from their study. This thesis argues the significance of three concepts: place-making, public memory, and stories. Place-making is the reinvention of history in the theater of mind which creates a plausible reality of the past through what is known in the present. Public memory is a way to explain how events in a location affect the public consciousness regarding that site and further events that stem from it. Lastly, stories about a place and event help to explain its overall impact and what can be learned from the occurrences there. Throughout this thesis we will be discussing seven sites across Arizona, the events that occurred there, and how these three aspects of study can be used to experience history in a personal way that gives us a special perspective on the land around us. The importance of personalizing history lies in finding our own identity as inhabitants of this land we call home and knowing the stories gives us greater attachment to the larger narrative of humanity as it has existed in this space.
This is a primer on the mathematic foundation of quantum mechanics. It seeks to introduce the topic in such a way that it is useful to both mathematicians and physicists by providing an extended example of abstract math concepts to work through and by going more in-depth in the math formalism than would normally be covered in a quantum mechanics class. The thesis begins by investigating functional analysis topics such as the Hilbert space and operators acting on them. Then it goes on to the postulates of quantum mechanics which extends the math formalism covered before to physics and works as the foundation for the rest of quantum mechanics.