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7. Mai 2024 · Theoretical physics is the development of mathematical formalisms and computational protocols for describing all aspects of objects found in the world around us and their interaction. This can...
Vor 3 Tagen · Immersed in the rich tapestry of theoretical physics, he embarked on a quest to challenge conventional wisdom and explore the fundamental nature of reality. During his tenure at Princeton, Everett delved into the intricacies of quantum theory, grappling with the enigmatic nature of measurement and the elusive concept of wave function collapse.
Vor 4 Tagen · Non-Hermitian quantum metrology, an emerging field at the intersection of quantum estimation and non-Hermitian physics, holds promise for revolutionizing precision measurement. Here, we present a comprehensive investigation of non-Hermitian quantum parameter estimation in the quantum regime, with a special focus on achieving Heisenberg scaling.
Vor 4 Tagen · Abstract. Within the framework of general relativity, we explore the interior of the Schwarzschild black hole before complete collapse occurs, finding that the exterior is perfectly compatible with a source much more complex than a pointlike mass. We provide a set of inner geometries for singular and regular black holes that smoothly joint the ...
Vor 4 Tagen · Tracy R. Slatyer, the Edward, Frances, and Shirley B. Daniels Fellow and a theoretical physicist who works on particle physics, cosmology, and astrophysics, will research the mysterious nature and interactions of dark matter by studying the possible signature of new physics in astrophysical and cosmological data. She was the co-discoverer of the giant structures known as “Fermi bubbles ...
Vor einem Tag · Decades of research have revealed a deep understanding of topological quantum matter with protected edge modes. We report that even richer physics emerges when tuning between two topological phases of matter whose respective edge modes are incompatible. The frustration at the edge leads to novel boundary physics, such as symmetry-breaking phases with exotic non-Landau transitions---even when ...
Vor 4 Tagen · The Purpose of CTC. There are two circumstances in which the hidden basic fabric of the Universe is violently shaken and unveiled: in the enormous temperatures and densities of the Hot Big Bang and during the extreme collapse to form a black hole. CTC focuses on mathematical theories of these pivotal physical events, confronting them with ...
