10.9k citations
- The University of TokyoJP1.8k papers
- University of TsukubaJP1.7k papers
- The Ohio State UniversityUS1.7k papers
- University of MichiganUS1.6k papers
- University of GenevaCH1.6k papers
- Yale UniversityUS1.6k papers
- University of ChicagoUS1.6k papers
- Centre National de la Recherche ScientifiqueFR1.6k papers
- Lawrence Berkeley National LaboratoryUS1.6k papers
- Argonne National LaboratoryUS1.6k papers
- University of BolognaIT1.6k papers
- University of New MexicoUS1.6k papers
12 papers · 1 filter
Dynamics of Gravitating Magnetic Monopoles
Nobuyuki Sakai
According to previous work on magnetic monopoles, static regular solutions are nonexistent if the vacuum expectation value of the Higgs field is larger than a critical value $η…
An Inflationary Model with an Exact Perturbation Spectrum
Richard Easther
We present a new, exact scalar field cosmology for which the spectrum of scalar (density) perturbations can be calculated exactly. We use this exact result to the probe the accurac…
Thermal Field Theory in Non-Equilibrium States
P. A. Henning, K. Nakamura, Y. Yamanaka
Conventional transport theory is not really applicable to non-equilibrium systems which exhibit strong quantum effects. We present two different approaches to overcome this problem…
Temporal behavior of quantum mechanical systems
Hiromichi Nakazato, Mikio Namiki, Saverio Pascazio
The temporal behavior of quantum mechanical systems is reviewed. We study the so-called quantum Zeno effect, that arises from the quadratic short-time behavior, and the analytic pr…
Tree-level String Cosmology
Richard Easther, Kei-ichi Maeda, David Wands
In this paper we examine the classical evolution of a cosmological model derived from the low-energy tree-level limit of a generic string theory. The action contains the metric, di…
Pfaffian and Determinant Solutions to A Discretized Toda Equation for and
Atsuo Kuniba, Shuichi Nakamura, Ryogo Hirota
We consider a class of 2 dimensional Toda equations on discrete space-time. It has arisen as functional relations in commuting family of transfer matrices in solvable lattice model…