Why the resistance of strange metals is linear in temperature?
The so-called strange metals are a real troublemaker for condensed matter theorists. This posting was inspired by the most recent findings about strange metals (see this).
Could one understand the somewhat mysterious looking linear high T dependence of the resistivity of strange metals in TGD the framework?
In the TGD based model of high T superconductivity (see this) charge carriers are dark electrons, or rather Cooper pairs of them, at magnetic flux tubes which are effectively 1-D systems. Magnetic flux tubes are much more general aspect of TGD based model of condensed matter (see this).
Could magnetic flux tubes carrying dark matter with heff=nh0> h also explain the resistance of strange metals. I have actually asked this question earlier.
More precisely: Could the effective 1-dimensionality of flux tubes, darkness of charge carriers, and isolation from the rest of condensed matter together explain the finding?
Isolation would mean that only the collisions of dark electrons with each other cause resistance.
One can make a dimensional estimate.
- Assume that the resistance ρ can be written in the form
ρ= (4π/ω2)/τ= (me/ne e2)/τ .
Here ω is the plasma frequency
ω2= 4πne e2/me.
ne is 3-D electron density.
What happens for 3-D ne in the case of 1-D flux tube? It would seem that ne must be replaced with linear density divided by the transversal area S of the flux tube: ne= (dne/dl)×(1/S).
τ= Lf/vth= mLf/kT .
This gives 1/τ= kT/mLf.
ρ= (me/nee2)kT/mLf,
which indeed depends linearly on T as it does for strange metals.
For m=me, one would have
ρ= kT/(nee2Lf) . For the TGD based view of condensed matter, see for instance this.
For a summary of earlier postings see Latest progress in TGD.
Articles and other material related to TGD.
Source: http://matpitka.blogspot.com/2022/01/why-resistance-of-strange-metals-is.html
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Please Help Support BeforeitsNews by trying our Natural Health Products below!
Order by Phone at 888-809-8385 or online at https://mitocopper.com M - F 9am to 5pm EST
Order by Phone at 866-388-7003 or online at https://www.herbanomic.com M - F 9am to 5pm EST
Order by Phone at 866-388-7003 or online at https://www.herbanomics.com M - F 9am to 5pm EST
Humic & Fulvic Trace Minerals Complex - Nature's most important supplement! Vivid Dreams again!
HNEX HydroNano EXtracellular Water - Improve immune system health and reduce inflammation.
Ultimate Clinical Potency Curcumin - Natural pain relief, reduce inflammation and so much more.
MitoCopper - Bioavailable Copper destroys pathogens and gives you more energy. (See Blood Video)
Oxy Powder - Natural Colon Cleanser! Cleans out toxic buildup with oxygen!
Nascent Iodine - Promotes detoxification, mental focus and thyroid health.
Smart Meter Cover - Reduces Smart Meter radiation by 96%! (See Video).