Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"conserved charges"”.
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Toward initial conditions of conserved charges
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-03-01 without embargo terms
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Infinite Sets of Conserved Charges and Duality in Quantum Field Theory
… the XYZ Hamiltonian, and how an infinite set of conserved charges for the XYZ model arises from properties of the transfer matrix. In Chapter IV I discuss the meaning of self-duality as it applies to quantum Hamiltonians, and develop a general form for a self-dual Hamiltonian. In Chapter V I show …
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Fusion of Perturbed Defects in Conformal Field Theory
… that is, infinite families of commuting conserved charges. In this thesis a step towards combining these two symmetries into a single formalism is taken, by identifying integrable stuctures of a CFT through studying the representation category of the underlying chiral algebra. Then by …
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Statistical distributions in the thermal model
… of the thermal model with both a large number of conserved charges as well as quantum statistics. The central limit theorem and its related expansions provide a flexible mathematical tool for calculation of statistical fluctuations, and allows for application of the canonical ensemble to high …
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Characterization of the Transition Region in the QCD Phase Diagram
… of hydrodynamic simulations to include all conserved charges of strong interactions, I produce an EoS for QCD that depends on all three chemical potentials. I then study the impact of these additional conserved charges on the thermodynamics when realistic conditions on the composition of the …
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Anomalous quantum dynamics in scarred and integrable systems
… Bethe ansatz eigenstates and an extensive set of conserved charges. These charges prevent the central spin from thermalizing in quantum quenches. Secondly, using an irreducible tensor operator basis, we describe an approach to construct exhaustive families of Hamiltonians hosting quantum many-body …
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An action principle for dissipative fluid dynamics
… the physics of long-lived modes associated with conserved charges. Historically, fluid dynamics has been formulated at the level of equations of motion, in terms of a local fluid velocity and thermodynamic quantities. In this thesis, we describe a new formulation of fluid dynamics in terms of a …
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Improvement of Stress -Energy Tensor Using Space -Time Symmetries
… and sufficient conditions for existence of a conserved symmetric traceless stress-energy tensor for a scale invariant relativistic field theory over a d-dimensional flat space-time manifold. This improved tensor, which defines the same conserved charges as the canonical tensor, has been …
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Improvement of stress-energy tensor using space-time symmetries
… and sufficient conditions for existence of a conserved symmetric traceless stress-energy tensor for a scale invariant relativistic field theory over a d-dimensional flat space-time manifold. This improved tensor, which defines the same conserved charges as the canonical tensor, has been …
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Disorder-Free Localization
… interactions that generate dynamics for the conserved charges, which give rise to only transient localization behaviour, or quasi-MBL. Finally, we present a proposal for the experimental measurement of gauge field correlators for our model in two-dimensions. This proposal is based on …
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Field Theoretical Approach to the Phases of QCD
… a direct connection with the distribution of conserved charges measured in HICs. The second part of this thesis uses a model based on the gauge/string duality to engineer holographic black holes that mimic the equation of state of QCD obtained on the lattice at mu_B and predicts its behavior …