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Hace 4 días · ### YouTube Short Description: What is String Theory?Curious about the universe's tiniest building blocks? 🌌 In this YouTube Short, we dive into String The...
Hace 4 días · When a string vibrates, it creates a transverse wave with the string's displacement being perpendicular to the wave's motion. The speed of the wave depends on the tension and linear density of the string. This displacement and subsequent reflection of waves create standing wave patterns known as modes of vibrations. This is exactly how string theory works the harder you strum the guitar the ...
Hace 5 días · String theory matters when the Planck scale matters. In this article, I have argued that, contrary to naive expectation, there are many places in the early universe which are sensitive to Planck-suppressed physics.
Hace 3 días · String field theory work began at the time when the rules of first-quantized string theory seemed adequate to describe perturbative string theory. Subsequent work, however, demonstrated that first-quantized rules are lacking and are sometimes ambiguous. In particular, in first quantizationthere is no systematic way to deal with infrared ...
Hace 2 días · In these lectures we shall show how string field theory leads to an unambiguous procedure for evaluating these amplitudes. We shall not assume any prior knowledge of string field theory, but will assume knowledge of world-sheet formulation of string theory, including the b,c ghost system.
Hace 3 días · CTP activities range from string theory and cosmology at the highest energies down through unification and beyond-the-standard-model physics, through the standard model, to QCD, hadrons, quark matter, and nuclei at the low energy scale.
Hace 3 días · Argumento: Mikael Lindnord (libro) Guión: Michael Brandt. Música: Kevin Matley. Fotografía: Jacques Jouffret. Distribuye en cine: Diamond Films. Arthur - Película dirigida por Simon Cellan Jones, protagonizada por Mark Wahlberg, Nathalie Emmanuel, Simu Liu, Juliet Rylance.
