From Big to Little Rip in modified F(R,G) gravity

Quantum Cosmology of the Big Rip: Within GR and in a Modified Theory of Gravity

Quantum gravity is the theory that is expected to successfully describe systems that are under strong gravitational effects while at the same time being of an extreme quantum nature. When this principle is applied to the universe as a whole, we use what is commonly named “quantum cosmology”. So far we do not have a definite quantum theory of gravity or cosmology, but we have several promising a...

From Little Bangs to the Big Bang

The ‘Little Bangs’ made in particle collider experiments reproduce the conditions in the Big Bang when the age of the Universe was a fraction of a second. It is thought that matter was generated, the structures in the Universe were formed and cold dark matter froze out during this very early epoch when the equation of state of the Universe was dominated by the quark-gluon plasma (QGP). Future L...

The Avoidance of the Little Sibling of the Big Rip Abrupt Event by a Quantum Approach

We address the quantisation of a model that induces the Little Sibling of the Big Rip (LSBR) abrupt event, where the dark energy content is described by means of a phantom-like fluid or a phantom scalar field. The quantisation is done in the framework of the Wheeler–DeWitt (WDW) equation and imposing the DeWitt boundary condition; i.e., the wave function vanishes close to the abrupt event. We a...

big differences in little people

extract: sever coughs of the little zahra who has 8 months old informed you even before that her parents inter to the ward. zahra's developmental needs in terms of emotional, physical and social will required a detailed cares in her hospitalization period. but at this time her breathing problem may attracted your attention. needs and differences of the mentioned infant explain below. zahra...

From little things big things grow: . . .