The work illustrates the unity of modern theoretical physics by combining approaches and concepts of the quantum field theory and modern condensed matter theory. The inductive approach allows a deep understanding of ideas and methods used for solving problems in this field.We have no better way of...
Lecture notes. From the table of Contents: Introduction; Nonequilibrium quantum field theory; Thermalization; Classical aspects of nonequilibrium quantum fields; Nonequilibrium instabilities; Nonthermal fixed points and turbulence. (7400views) A Guide to Quantum Field Theory byKasper Peeters-Durham Univers...
String Theory An int roduct ion t o st ring t heory, present ed t o first year graduat e st udent s. I t covers t he bosonic st ring and t he basics of conformal field t heory. David Tong -- Cambridge Lecture Notes on Theoretical Physics http:/ / .damtp.cam.ac.uk/ user/ ...
Quantum field theory (QFT) shares many of its philosophical problems with quantum mechanics. This applies in particular to the quantum measurement process and the connected interpretive problems, to which QFT contributes hardly any new aspects, let alone solutions. The question as to how the objects...
Nevertheless, several quantum many-body systems feature strongly interacting QCPs and no quadratic effective field theory in terms of Fermi quasi-particles can be constructed. The validity of KZM scaling in these systems can be shown by adiabatic perturbation theory, which, under proper scaling assump...
Cambridge Lecture Notes in Physics (Cambridge University Press, 1996). Göckeler, M. et al. Qed—a lattice investigation of the chiral phase transition and the nature of the continuum limit. Nucl. Phys. B 334, 527–558 (1990). Article ADS MathSciNet Google Scholar Download references ...
Group Theory in Quantum Mechanics: An Introduction to its Present Usage, Volker Heine, Dover, New York (1993). Google book, dover, archive.org, BookZz The Theory of Atomic Spectra, E. U. Condon and G. H. Shortley, Cambridge University Press, Cambridge (1991). Google book, PDF, BookZz...
(4) Quantum field theory on curved spacetime. While our explicit calculations and examples mainly pertain to regime (1), our argument extends to regime (2) using the generalized operator introduced in “Generalization to N masses” subsection in the “Results” section. With an extension of the...
Quantum field theory for the three-body constrained lattice Bose gas. II. Application to the many-body problem. Phys. Rev. B 82, 064510 (2010). Article ADS Google Scholar Dogra, N. et al. Dissipation-induced structural instability and chiral dynamics in a quantum gas. Science 366, 1496...
(2004) on the basis of Clifton and Halvorson’s and Dickson’s works and in the light of quantum information theory. Besides these attempts to apply Bohr’s notion of complementarity to the contemporary discussions of the interpretation of quantum mechanics and quantum field theory there is an ...