(Fig.1) ↓ Parallel-world quantum computer is still fantasy.
The current quantum mechanics using unreal objects is useless, forever.
So the academia made up "fake target" = quantum computer, which is scam.
They claim that quantum computer could be faster, using fictional parallel worlds, which lacks reality with No evidence, so far.
This news says that a new study brings us a step closer to the "potential" of quantum computer ? ← confusing phrases, still useless, nothing realized.
This news also claims that superconducting circuits can function as a "future" quantum computer ? ← still useless, fake future target.
These experiments have nothing to do with "imaginary" quantum computer.
One is just about "light (= photon ) interference", another is just about using graphene in superconducting circuit. ← No computation.
In this way, "imaginary" quantum computer always appears as fake future target in any meaningless science news to make useless physics look useful.
(Fig.2) ↓ Expanding universe = unreal extradimensions ?
The current "mainstream" physics is unreal 10-dimensional string theory. ← this is why the current physics is wrong.
This paper studies about hypothetical dark energy with negative density in expanding universe and its relationship with string theory.
This string theory using wrong math cannot predict anything, because they claim string theroy consists of 10500 different worlds with different laws of physics.
As you see, the current physics lacks reality, and physicists waste their time in fiction.
(Fig.3) ↓ Unreal quantum mechanics relies on "imaginary" target.
The current quantum mechanics is useless, it relies on unreal concepts such as quasiparticles and fake (= effective ) mass to explain superconductor.
This research is just about some "unusual" phenomena in some superconductor. What is it useful for ? Nothing.
So they claim "disorderd superconductors hold great potential for quantum computer ?" ← again, "imaginary target" = quantum computer appears !
The original paper says nothing about fictional quantum computer.
The problem is quantum mechanics tries to use fictitious quasiparticles and fake electron mass to explain this indium superconductor ( this p.4 ).
This is why the current quantum mechanics is useless, and it needs "fake target" = quantum computer.
This supercomputer simulation is meaningless, because it is based on unreal electron "effective" mass ( this p.3 )
2018/10/12 updated. Feel free to link to this site.