![]() This matter, called a Quark Gluon Plasma (QGP), has different properties from normal nuclear matter due to its high temperature and density and can be created in high energy nuclear collisions. Slides Quantifying properties of liquid nucleiĪt energy densities above about 1 GeV/fm^3 QCD predicts a phase transition in nuclear matter to a plasma of quarks and gluons. September 26 | Christine Nattrass, UT Physics I will also introduce the crystal growth techniques used to synthesize these systems since the materials growth is the starting point of materials research and the high quality samples are essential to learn their intrinsic properties. The two examples are Dy 2Ti 2O 7/Bi 2Ir 2O 7 and Yb 2Ti 2O 7/Bi 2Ir 2O 7. Second, we explore how to electronically detect the spin sates and spin excitations in newly designed heterostructures based on pyrochlore lattice. The two examples are Na 2BaCo(PO 4) 2 and YbMgGaO 4. First, we search for QSL in new spin-1/2 triangular lattice antiferromagnets. In this talk, I will introduce a unique approach by using strategical materials design focusing on geometrically frustrated magnets to address these two obstacles. The grand challenge is to find a way to convert the entanglement information into mobile charge signal by "metallizing" quantum magnets. Second obstacle is that most of the studied QSLs are insulators and electronically inert, which is incompatible with an electrical circuit that relies on moving charge carriers. ![]() First obstacle is simply the shortage of real examples of QSL systems. Despite extensive studies on QSLs, they are still far away from applications. For instance, the most interesting magnetic property of the celebrated quantum spin liquids (QSLs) is the possibility of quantum mechanical encryption and transport of information, protected against environmental influences. While the rise of quantum computers may one day help solve complex problems and deliver information with unhackable security, there is lack of a material platforms for scalable realization of quantum technologies. Slides The search and detection of quantum spin liquid in new materials with geometrically frustrated lattice I will also discuss how perturbations like the electron-lattice interaction can alter the balance between these competing orders. This talk will discuss such numerical studies, including our recent work accessing these physics in the thermodynamic limit, where we find evidence for novel pair-density-wave correlations intertwined with the stripe correlations. In recent years, state-of-the-art nonpertubative numerical calculations for the single-band Hubbard model, a minimal model for the cuprates, have observed similar behavior with several nearly degenerate states closely competing for the ground state. ![]() The central difficulty here is that the cuprates host a rich set of novel magnetic and charge correlations that can compete/cooperate with superconductivity in ways that are not yet fully understood. Understanding the physics of the high-temperature superconducting cuprates remains a grand challenge for condensed matter physics. Slides Intertwined spin, charge, and pair correlations in the two-dimensional Hubbard model September 12 | Steve Johnston, UT Physics I will highlight key insights gained from previous measurements (including recent ones) and present future experiments aimed at further illuminating these exotic components of nuclear structure. Additionally, an intriguing correlation was observed to measurements of modifications of nuclear quark distributions (EMC effect). Experiments from the 6 GeV era have provided precise results about short-range nucleon-nucleon correlations and their nuclear dependence. Much of what we know about high-energy components of nuclear structure comes from recent measurement campaigns at Jefferson Lab. "Who Ordered That?"- Muons For New PhysicsĪugust 29 | Nadia Fomin, UT Physics Don't stand so close to me - a story of short-range nuclear repulsion Probing bacterial response to antibiotics at single cell resolution Nuclear/particle/astrophysics with neutrons New evidence for anyons: collisions and braiding Magnon interactions, pairing, decay and fractionalizationin triangular lattice magnetsĪgarrar la onda! Gravitational waves from core collapse supernovae Recreating cuprate physics on a silicon platform The search and detection of quantum spin liquid in new materials with geometrically frustrated latticeįrontier: The world’s most powerful supercomputer Intertwined spin, charge, and pair correlations in the two-dimensional Hubbard model Don't stand so close to me - a story of short-range nuclear repulsion
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