Einstein ’s general Einstein’s theory of relativity is an exceeding theory of gravity that has been proven right sentence and metre again . Quantum shop mechanic takes upkeep of the three other fundamental forces , and it too has been exceptionally successful over the last century . Unfortunately , the two do n’t work together . Many solutions have been proposed to get to the elusive quantum gravity , and the later one , purport by Professor Ginestra Bianconi , uses the fascinating concept ofentropy .

Entropy is a measure that come fromthermodynamics . It is associated with the upset of a system , and in an stray system , such as the macrocosm , it always increase . Entropy is also associated with information . For this reason , it is in the field of quantum information theory that this new work hope to recover a reconciliation between relativity and quantum auto-mechanic .

The conception of quantum proportional entropy is used in this body of work to describe the behavior between spacetime geometry and subject . In many graphics about gravity , the spacetime geometry is visualize as a grid , with the subject being the aim cut said control grid . In reality , the geometry is determine by the system of measurement of spacetime , and it is in three space dimensions and one time dimension , all impact by themassof object .

However , this study evoke that the effect of said muckle should be defined with a standardised but different metric not touch on to spacetime . The connection between the geometric spacetime and the “ geometric ” matter field of battle is measure by an entropic legal action . Einstein’s theory of relativity is already pretty complicated , and this might seem to add another story of complexity , but if we are not talking about enormous masses or vitality , these two prosody terminate up being the standard relativity that has been test time and metre again .

But that is not all . This theory has feature of speech that could explain both dark DOE anddark matter , the unknown and supposed factor of the universe that are at the essence of our cosmology . The theory predicts the emergence of a small positive cosmological constant ; this could be reproducible with edition of dark vigour , which is creditworthy for the accelerated expansion of the universe .

There is also a quantity in this theoretical fabric bid the yard - champaign that modifies sombreness in a style that could be consistent with dark matter . The existence of dark subject is presume due to the gesture of galaxies , suggesting a lot more invisible matter than what we can see . But maybe it ’s the law of nature of gravity that are wrong .

" This work proposes that quantum gravity has an entropic rootage and evoke that the G - airfield might be a candidate for dark issue , " Professor Bianconi , from Queen Mary University , said in astatement . " Additionally , the emergent cosmological constant predicted by our simulation could avail correct the disagreement between theoretical prevision and experimental observation of the existence ’s expansion . "

A paper describing this forward-looking framework is published in the journalPhysical Review D.