The gauge invariant method for quantization and tunneling in Hamilton systems

A new local gauge invariant method is introduced in order to maximally simplify the expression for a SU(2) non-Abelian field strength. The new tetrads introduced in previous works are going to play a fundamental role in the algorithm presented in this paper. Three new local gauge invariant objects are going to guide us through the process of making a field strength block diagonal. The process is also covariant. Any nontrivial isospace field strength projection will become block diagonal through this gauge invariant algorithm. As an application we will find new local observables in Yang–Mills theories.

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Microwave Background Anisotropies in a Baryon-Dominated Universe

Symposium - International Astronomical Union ◽

10.1017/s0074180900136447 ◽

1988 ◽

Vol 130 ◽

pp. 513-513

Author(s):

Yasushi Suto ◽

Naoteru Gouda ◽

Misao Sasaki

Keyword(s):

Power Spectrum ◽

Cosmic Microwave Background ◽

Background Radiation ◽

Cosmic Microwave Background Radiation ◽

Microwave Background ◽

Gauge Invariant ◽

Invariant Method ◽

Angular Scale ◽

Microwave Background Radiation ◽

Image Position

We have calculated the anisotropies of the cosmic microwave background radiation in a baryon-dominated model (BDM), using a gauge invariant method. The results on a 4.5′ angular scale are as follows (h = 0.5 and initially Zel'dovich power spectrum assumed):

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Gauge-Invariant Method for Calculating the Electric Current Density Induced in Molecules and Solids by an External Magnetic Field

Physical Review Letters ◽

10.1103/physrevlett.40.1556 ◽

1978 ◽

Vol 40 (24) ◽

pp. 1556-1559 ◽

Cited By ~ 8

Author(s):

G. W. Parker

Keyword(s):

Magnetic Field ◽

External Magnetic Field ◽

Electric Current ◽

Current Density ◽

Electric Current Density ◽

Gauge Invariant ◽

Invariant Method

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The top quark width constrains from the single top quark production channel.

EPJ Web of Conferences ◽

10.1051/epjconf/201922203022 ◽

2019 ◽

Vol 222 ◽

pp. 03022

Author(s):

Alexey Baskakov ◽

Eduard Boos ◽

Lev Dudko

Keyword(s):

Top Quark ◽

Gauge Invariant ◽

Invariant Method ◽

Single Top ◽

Width Measurement ◽

Top Quark Production ◽

Quark Production ◽

Model Independent ◽

Production Channel

Using model independent and gauge invariant method proposed in previous studies we provide estimations on the top quark width measurement from the single top quark production channel and discuss the results of combining measurements from single and pair top quark production.

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