“…We argue that superluminal signal propagation is possible in consistent Poincare invariant quantum field theories in two space-time dimensions, provided spatial parity is broken. …”
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“…With the discovery of the Higgs boson, the LHC experiments have closed the most important gap in our understanding of fundamental interactions, confirming that such interactions between elementary particles can be described by quantum field theory, more specifically by a renormalizable gauge theory. …”
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“…This book is aimed mainly, but not exclusively, at a readership with interest in the mathematical formulation of quantum field theory on curved backgrounds.…”
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“…Such methods are often indispensable in problems of number theory, geometry, quantum field theory, and other areas of mathematics and theoretical physics. …”
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“…We present the first public version of Caravel, a C++17 framework for the computation of multi-loop scattering amplitudes in quantum field theory, based on the numerical unitarity method. …”
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“…The model is a classic example of a strongly coupled gauged quantum field theory and is believed to have a conformal low-energy phase, while its critical parameters lacks a conclusive answer. …”
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“…--HTML--><p>We add non-linear and state-dependent terms to quantum field theory. We show that the resulting low-energy theory, non-linear quantum mechanics, is causal, preserves probability and permits a consistent description of the process of measurement. …”
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“…Then I show that kinetic theory, as derived from quantum field theory, is a powerful tool to construct effective theories for the soft modes, which then can be treated non-perturbatively. …”
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“…In the present paper we present a scheme based on Quantum Field Theory where molecules are able to move in phase-correlated unison among them and with a self-produced electromagnetic field. …”
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“…In recent years an increasing number of papers have attempted to mimic or supplant quantum field theory in discussions of issues related to gravity by the tools and through the perspective of quantum information theory, often in the context of alternative quantum theories. …”
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“…Slides for the XXII International Workshop High Energy Physics and Quantum Field Theory June 24– July 1, 2015 Samara, Russia…”
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“…"We gave here only the first outline of what is hoped to become a unified quantum field theory."…”
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“…Pedagogical introduction to quantum field theory in many-particle physics, this book complements graduate level courses on many-particle theory…”
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“…The activity is intended for theoretical physicists or mathematicians with knowledge of quantum field theory, general relativity and string theory.…”
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“…Within the series "Literature in Focus", Cecilia Jarlskog presents the biography "Portrait of Gunnar Källén : a physics shooting star and poet of early quantum field theory"…”
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“…"Quite generally the present paper is meant rather as a program than a report on what is hoped to become a unified quantum field theory."…”
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“…Pedagogical exposition providing a new perspective on relativistic quantum field theory for graduate students and researchers…”
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“…Comprehensive introduction to quantum field theory by Nobel Laureate Steven Weinberg, now available in paperback.…”
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“…Renormalization was the breakthrough that made quantum field theory respectable in the late 1940s. Since then, renormalization procedures, particularly the renormalization group method, have remained a touchstone for new theoretical developments. …”
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“…Heisenberg replies to Pauli's letter and detailed discussion of Källén's arguments concerning Heisenberg's quantum field theory.…”
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