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- Rutherford Appleton LaboratoryGB129 papers
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9 papers · 2 filters
Lorentz invariant mass and length scales
Pasquale Bosso, Saurya Das
We show that the standard Lorentz transformations admit an invariant mass (length) scale, such as the Planck scale. In other words, the frame independence of such scale is built-in…
Relativistic Generalized Uncertainty Principle
Vasil Todorinov, Pasquale Bosso, Saurya Das
The Generalized Uncertainty Principle and the related minimum length are normally considered in non-relativistic Quantum Mechanics. Extending it to relativistic theories is importa…
BTZ black holes in massive gravity
Sumeet Chougule, Sanjib Dey, Behnam Pourhassan +1
We analyze certain aspects of BTZ black holes in massive theory of gravity. The black hole solution is obtained by using the Vainshtein and dRGT mechanism, which is asymptotically…
Bose-Einstein condensate in cosmology
Saurya Das, R. K. Bhaduri
Applying the seminal work of Bose in 1924 on what was later known as Bose-Einstein statistics, Einstein predicted in 1925 that at sufficiently low temperatures, a macroscopic fract…
Dimensional reduction via a novel Higgs mechanism
Saurya Das, Mir Faizal
Many theories of quantum gravity live in higher dimensions, and their reduction to four dimensions via mechanisms such as Kaluza-Klein compactification or brane world models have a…
Renormalizing gravity: a new insight into an old problem
Saurya Das, Mir Faizal, Elias C. Vagenas
It is well-known that perturbative quantum gravity is non-renormalizable. The metric or vierbein has generally been used as the variable to quantize in perturbative quantum gravity…