The theory of circuit quantum electrodynamics has successfully analyzed superconducting
circuits on the basis of the classical Lagrangian, and the corresponding quantized …

This book is an introduction to the field of constrained Hamiltonian systems and their
quantization, a topic which is of central interest to theoretical physicists who wish to obtain a …

I like sailing. On many of my sailing trips I join my former colleague and friend Frieder 1, who
is an electrical engineer by education. You can imagine that especially if the wind has …

I consider the classical Kac-Moody algebra and Virasoro algebra in Chern-Simons theory
with boundary within Dirac's canonical method and Noether's procedure. It is shown that the …

Dirac's approach to gauge symmetries is discussed. We follow closely the steps that led him
from his conjecture concerning the generators of gauge transformations at a given time—to …

Faddeev and Jackiw's method for constrained systems is used to derive a gauge invariant
formulation of cosmological perturbations in the one-bubble inflationary universe. For scalar …

We address the Hamiltonian formulation of classical gauge field theories while putting
forward results some of which are not entirely new, though they do not appear to be well …

This article presents an analysis of the constraints of the Jackiw-Teitelboim model in two
dimensions via the canonical analysis using the Dirac algorithm and modified Faddeev …

From the angle of the calculation of constraints, we compare the Faddeev–Jackiw method
with Dirac–Bergmann algorithm, study the relations between the Faddeev–Jackiw …

In this paper we analyze two higher-derivative theories, the generalized electrodynamics
and the Alekseev–Arbuzov–Baikov effective Lagrangian from the point of view of the …