The exploration of the universe has recently entered a new era thanks to the multi-
messenger paradigm, characterized by a continuous increase in the quantity and quality of …

We review the question of whether the fundamental laws of nature limit our ability to probe
arbitrarily short distances. First, we examine what insights can be gained from thought …

According to a number of arguments in quantum gravity, both model-dependent and model-
independent, Heisenberg's uncertainty principle is modified when approaching the Planck …

Attempts to formulate a quantum theory of gravitation are collectively known as quantum
gravity. Various approaches to quantum gravity such as string theory and loop quantum …

Various approaches to Quantum Gravity (such as String Theory and Doubly Special
Relativity), as well as black hole physics predict a minimum measurable length, or a …

In this paper, we review some highlights from the String theory, the black hole physics and
the doubly special relativity and some thought experiments which were suggested to probe …

Various theories of Quantum Gravity predict modifications of the Heisenberg Uncertainty
Principle near the Planck scale to a so-called Generalized Uncertainty Principle (GUP). In …

We discuss a possible link between the deformation parameter Θ^ μ ν Θ μ ν arising in the
framework of noncommutative geometry and the parameter β β of the generalized …

Based on string theory, black hole physics, doubly special relativity and some'thought'
experiments, minimal distance and/or maximum momentum are proposed. As alternatives to …

In this work we investigate a Schwarzschild-type black hole that is corrected by the
Generalised Uncertainty Principle (GUP) and possesses topological defects within the …