A new approach to monitoring radon and radon progeny using a glass scintillator in a fiber bundle structure

1995 ◽  
Vol 356 (2-3) ◽  
pp. 537-543 ◽  
Author(s):  
I.S. Kim ◽  
I.J. Lee ◽  
A. Appleby ◽  
E.A. Christman ◽  
M.J. Liepmann ◽  
...  
Keyword(s):  
Fiber Bundle ◽  
Radon Progeny ◽  
New Approach ◽  
Bundle Structure

scholarly journals HOPF MAP AND QUANTIZATION ON SPHERE

1999 ◽  
Vol 14 (38) ◽  
pp. 2649-2655 ◽  
Author(s):  
HITOSHI IKEMORI ◽  
SHINSAKU KITAKADO ◽  
HIDEHARU OTSU ◽  
TOSHIRO SATO
Keyword(s):  
Fiber Bundle ◽  
Square Root ◽  
Hopf Map ◽  
Bundle Structure

Quantization of a system constrained to move on a sphere is considered by taking a square root of the "on sphere condition". We arrive at the fiber bundle structure of the Hopf map in S2 and S4. This leads to more geometrical understanding of monopole and instanton gauge structures that emerge in the course of quantization.

FIVE-DIMENSIONAL CHERN–SIMONS GRAVITY WITH NONLINEAR ELECTRODYNAMICS

2001 ◽  
Vol 16 (38) ◽  
pp. 2421-2429 ◽  
Author(s):  
ALFREDO MACÍAS ◽  
ENRIQUE LOZANO
Keyword(s):  
Gauge Theory ◽  
Cosmological Constant ◽  
Dimensional Reduction ◽  
Fiber Bundle ◽  
Reduction Process ◽  
Nonlinear Electrodynamics ◽  
Dimensional Theory ◽  
Chern Simons ◽  
Bonnet Term ◽  
Bundle Structure

We consider five-dimensional theory of gravity proposed recently by Chamseddine. It is based on the Chern–Simons five-form and the SO(1,5) gauge group. The action naturally contains a Gauss–Bonnet term, an Einstein term and a cosmological constant. We shall see that by imposing to this action the five-dimensional principal fiber bundle structure and the toroidal dimensional reduction process, the resulting U(1) gauge theory contains non-minimal couplings to gravity and nonlinear modifications to the standard Einstein–Maxwell–dilaton theory.

A fiber bundle structure with uniform transmission characteristics for high-density astronomical optical cables

2019 ◽  
Vol 19 (8) ◽  
pp. 119
Author(s):  
Qi Yan ◽  
Tao Geng ◽  
Hang Jiang ◽  
Chuang Zhao ◽  
Ying-Hua Zhang ◽  
...  
Keyword(s):  
Fiber Bundle ◽  
High Density ◽  
Transmission Characteristics ◽  
Bundle Structure
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