Resurgence of the effective action in inhomogeneous fields
Not Available
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSIC↗
Engineering topics
Dunne, Gerald V. (ORCID:000000031338339X)
Publications and source records attributed to Dunne, Gerald V. (ORCID:000000031338339X).
Instantons or renormalons? Remarks on ϕ d = 4 4 theory in the MS scheme
Not Available
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Higher-loop Euler-Heisenberg transseries structure
Not Available
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS↗
Spectra of perfect state transfer Hamiltonians on fractal-like graphs
Abstract In this paper we study the spectral features, on fractal-like graphs, of Hamiltonians which exhibit the special property of perfect quantum state transfer (PQST): the transmission of quantum states without dissipation. The essential goal is to develop the theoretical framework for understanding the interplay between PQST, spectral properties, and the geometry of the underlying graph, in order to design novel protocols for applications in quantum information science. We present a new lifting and gluing construction, and use this to prove results concerning an inductive spectral structure, applicable to a wide variety of fractal-like graphs. We illustrate this construction with explicit examples for several classes of diamond graphs.
Physics↗