(Fig.1) Metal = unreal quasiparticle !?
Quantum mechanis has given up clarifying true microscopic mechanism.
Instead, they focus on fabricating fictitious unreal quasiparticle with adjustable fake mass and charge to explain physical macroscopic phenomena.
In this, they try to explain classical electric conductance using fictitious quasiparticle Majorana ( this p.13 ). ← nonsense.
This calls electrons' fluctuation "plasmon = unreal quasiparticle".
Quantum mechanics relying on fake particles will remain useless forever.
(Fig.1) ↓ This is Not experiment, just speculation.
This paper is Not about experiment but about imaginary thought experiment.
They claim quantum battery could be charged simultaneously and faster, but quantum speed-up has No evidence including fraud quantum computer.
So this paper about "imaginary" thing is worthless.
(Fig.3) They cannot separate Higgs, quark from accelerator = unreal.
We need only protons and electrons in atoms and molecules in our real world. Other doubtful particles are unnecessary for our daily lives.
So, only protons and electrons are real, and all other elusive Higgs, quarks .. are unreal particles.
Higgs, quarks, other kaons are too unstable and too rare to confirm. We cannot separate them from infinite irrelevant particles inside collider.
Unless you can isolate pure Higgs and quarks from other irrelevant particles, these particles can neither be confirmed as real nor be useful.
2018/3/30 updated. Feel free to link to this site.