THE HIGG'S BOSOM -- QUANTUM THIS!!!!

For me, Quantum Physics is almost impossible to grasp.  You think you are getting a handle on the ideas, and WHAM, another theory or discovery comes along.  With all that, it is still a fascinating mysterious realm of impossiblilites that are common place.  Particles that can be in two places at once, a particle that is part wave, a wave that is part particle, a particle or a wave that is both.  And Schoedinger's Cat, who would want a cat that is alive and dead at the same time!!??  Okay that is a bad example, as cats sleep 2/3rds of their lives who would really know the difference most of the time anyway.  Each of us has far more empty space in us than matter, and we all vibrate at phenominal rates.  No wonder I always have that jumpy feeling!!!  And last but not least, we may all be virtual, talk about creating your own reality;  or gees maybe we are someone else's reality!!!  GET A LIFE OF YOUR OWN PAL!!!!

 

 

 

 I really became attentive a few years ago, when they predicted the HIGGS BOSOM!!!  But then I realized I had read it wrong, wishful reading I guess. 

 

This is not the Higgs Boson, no matter how hard you think it to be so; then again. . .

 

IT IS CONFIRMED:  MATTER IS MERELY VACUUM FLUCUATIONS

(Wonder if I could get a goverment grant to study if matter is not matter flucuations but rather cosmic flatulations)

by Stephen Battersby; NewScientist -- Physics and Math

Matter is built on flaky foundations. Physicists have now confirmed that the apparently substantial stuff is actually no more than fluctuations in the quantum vacuum.

The researchers simulated the frantic activity that goes on inside protons and neutrons. These particles provide almost all the mass of ordinary matter.

Each proton (or neutron) is made of three quarks - but the individual masses of these quarks only add up to about 1% of the proton's mass. So what accounts for the rest of it?

Theory says it is created by the force that binds quarks together, called the strong nuclear force. In quantum terms, the strong force is carried by a field of virtual particles called gluons, randomly popping into existence and disappearing again. The energy of these vacuum fluctuations has to be included in the total mass of the proton and neutron.

 

But it has taken decades to work out the actual numbers. The strong force is described by the equations of quantum chromodynamics, or QCD, which are too difficult to solve in most cases.

So physicists have developed a method called lattice QCD, which models smooth space and time as a grid of separate points. This pixellated approach allows the complexities of the strong force to be simulated approximately by computer.

GNARLY CALCULATIONS

Until recently, lattice QCD calculations concentrated on the virtual gluons, and ignored another important component of the vacuum: pairs of virtual quarks and antiquarks.

Quark-antiquark pairs can pop up and momentarily transform a proton into a different, more exotic particle. In fact, the true proton is the sum of all these possibilities going on at once.

Virtual quarks make the calculations much more complicated, involving a matrix of more than 10,000 trillion numbers, says team member Stephen Durr  of the John von Neumann Institute for Computing in Jülich, Germany.

"There is no computer on Earth that could possibly store such a big matrix in its memory," Dürr told New Scientist, "so some trickery goes into evaluating it."

CRUNCH TIME

 

 

Several groups have been working out ways to handle these technical problems, and five years ago a team led by Christine Davies of the University of Glasgow, UK, managed to calculate the mass of an exotic particle called the B_c meson. 

 

That particle contains only two quarks, making it simpler to simulate than the three-quark proton. To tackle protons and neutrons, Dürr's team used months of time on the parallel computer network at Jülich, which can handle 200 teraflops - or 200 trillion arithmetical calculations per second.

Even so, they had to tailor their code to use the network efficiently. "We spent an enormous effort to make sure our code would make optimum use of the machine," says Dürr.

Without the quarks, earlier simulations got the proton mass wrong by about 10%. With them, Dürr gets a figure within 2% of the value measured by experiments.

HIGGS FIELD

Although physicists expected theory to match experiment eventually, it is an important landmark. "The great thing is it shows that you can get close to experiments," says Davies. "Now we know that lattice QCD works, we want to make accurate calculations of particle properties, not just mass."

 

 

 

 

 

That will allow physicists to test QCD, and look for effects beyond known physics. For now, Dürr's calculation shows that QCD describes quark-based particles accurately, and tells us that most of our mass comes from virtual quarks and gluons fizzing away in the quantum vacuum.

 

 

 

 

 

Well, it is kinda shaped like a Bosom. . .

 

 

 

The Higgs field is also thought to make a small contribution, giving mass to individual quarks as well as to electrons and some other particles. The Higgs field creates mass out of the quantum vacuum too, in the form of virtual Higgs bosons. So if the  LHC confirms that the Higgs exists, it will mean all reality is virtual.