in later updated versions of this draft i shall include some concise details to illustrate through calculations that in (1+1) dimensions Einstein's tensor vanishes
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For the Higgs sector we have, in addition to the Lagrangian for the Higgs field, those terms coming from the Yukawa interaction Lagrangian that contain the interactions of the Higgs boson with the leptons (with the exception of the neutrinos) and quarks.
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updated (10052024) from pp.58 to 60: one thing we can highlight in those update pages is eq'n(29.1), where the vector gauge bosons W and Z acquire their masses and this involves the vacuum expectation value of the Higgs field as well as the coupling constant g_2
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I have enough free time today to make some online posts. A sort of a quiz and the answers will be given in a draft form discussing inductor-capacitor (LCF) filter with input (source) voltage derived from full wave rectification. Textbooks discussing system feedback and control are recommended along with basic electronics engineering resource materials on basic power supply engineering.

the correspondent himself is a physicist, as most physicists would do, cite the statistical significance or sigma of the results
nytimes.com/2024/04/04/science

to correct a misunderstanding even talking to myself bcus inflation happened before bigbang
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the inherent quantum nature of our Universe were seeded during cosmic inflation: a phase that preceded and set up the hot Big Bang
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bigthink.com/starts-with-a-ban

i used to think of big bang as the start of spacetime itself but it's a state of the universe when it had a very low entropy. inflation began first during which spacetime expanded so rapidly then as it ended it dumped all remaining energy that manifested as the big bang

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making the signals much more stable and precise in ways that could increase radar sensitivity, the accuracy of analog-to-digital converters and the clarity of astronomical images captured by groups of telescopes.
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nist.gov/news-events/news/2024

filling some loopholes i also find this book handy for instance, you can start with the free KG scalar to know how things can lead to field decomposition, pp. 171, other thorough discussions on basic mathematical aspects of a quantum field like Feynman propagator
books.google.com.ph/books?id=7

i'll be working a lot on my projects in customized electronics let them be posted here from this link
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now we have come to a basic l^(2)_(alpha)-lepton theory in the SU(2)XU(1) construction as we are still following the notations used in [5]. in the next update a basic higgs boson theory will be presented.
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spotted typo in eqn((22.3) has been corrected and in this update, full spacetime solution (fields vary in both space and time) briefly explored
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updated from pages 53 to 58 it's clear in the construction that for the case of leptons, for example, righthanded leptons don't interact with the W^+- vector gauge bosons only their lefthanded counterparts and this is so since righthanded leptons have zero isospin however, seeing this would wait for the next updates in which we construct the covariant derivative terms for righthanded fermion singlets
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(additional resource material re G -- measuring G during the big bang nucleosynthesis and comparing it to its present value, results at 2sigma)
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When combining the measured abundances and the baryon density from CMB observations by Planck, we find G_BBN/G_0 = 0.99^+0.06_−0.05 at 2σ confidence level.
arxiv.org/abs/1910.10730

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preparing outlines for a draft on refresher analysis of inductor-capacitor filter LCF with full wave rectified voltage source

additional basic resource material to my venture into 1 + 1 GR (you can refer to eqn (23) --- the vanishing of Einstein's tensor strictly in 1 + 1 dim)
digitalcommons.calpoly.edu/phy

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