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17. Mai 2024 · Our research includes a strong focus on fundamental questions about the new physics underlying the Standard Models of particle physics, cosmology, and gravity; and the nature and applications of our basic frameworks (quantum field theory and string theory) for attacking these questions.
Vor 2 Tagen · 22 May 2024. Entanglement is a key part of quantum computing. Bartlomiej K. Wroblewski/Alamy. While scientists generally try to find sensible explanations for weird phenomena, quantum entanglement ...
Vor 4 Tagen · A more general form of the Schrödinger equation that also applies in relativistic situations can be formulated within quantum field theory (QFT), a framework that allows the combination of quantum mechanics with special relativity.
Vor 3 Tagen · tion of quantum tunnelling using quantum field theory (QFT). Though the notion of quantum tunnelling be-tween configurations of a field is established withinstan-ton methods [6] and in the context of false vacuum decay theories [7–9], this work addresses the more conventional idea of quantum tunnelling of a particle through a lo-
Vor 3 Tagen · Feynman provided a quantum-mechanical explanation for the Soviet physicist Lev Landau's theory of superfluidity. Applying the Schrödinger equation to the question showed that the superfluid was displaying quantum mechanical behavior observable on a macroscopic scale.
Vor 6 Tagen · particle physics, Study of the fundamental subatomic particles, including both matter (and antimatter) and the carrier particles of the fundamental interactions as described by quantum field theory. Particle physics is concerned with structure and forces at this level of existence and below.
Vor 4 Tagen · Decoherence due to gravity is of special interest because gravity is universal. This is an important issue in macroscopic quantum phenomena. To fully appreciate these exciting developments requires a working knowledge in classical GR, QF theory and QI plus some familiarity with stochastic processes, namely, noise in quantum fields ...
