Results 91 to 100 of about 258,058 (340)
Quantum aether and an invariant Planck scale
, 2011 We argue that a quantum aether is consistent with the principle of relativity and can provide an economical way of having an invariant quantum gravity or Planck scale.
Das, Saurya, Vagenas, Elias C.
core +1 more source
Quantum histories and quantum gravity
Journal of Physics: Conference Series, 2009 This paper reviews the histories approach to quantum mechanics. This discussion is then applied to theories of quantum gravity. It is argued that some of the quantum histories must approximate (in a suitable sense) to classical histories, if the correct classical regime is to be recovered.
openaire +2 more sources
New Journal of Physics, 2012 We give a pedagogical introduction to the basic ideas and concepts of the Asymptotic Safety program in Quantum Einstein Gravity. Using the continuum approach based upon the effective average action, we summarize the state of the art of the field with a particular focus on the evidence supporting the existence of the non-trivial renormalization group ...
Reuter, Martin, Saueressig, Frank
openaire +2 more sources
Fabrication of Ultrathin MoS2 Layers via Interfacial Assembly for Solar Cell Applications
Advanced Materials Interfaces, EarlyView.Utilizing a modified interfacial assembly to grow a MoS2 ultrathin film serves as a feasible and accessible strategy for material investigation and device fabrication advancement. This technique offers advantages by addressing conventional issues in solution processing, including material loss, coverage, and homogeneity. A working organic solar cell is
Muntaser Almansoori +7 more
wiley +1 more source
Quantum Fluctuations of the Gravitational Field and Propagation of Light: a Heuristic Approach
, 2000 Quantum gravity is quite elusive at the experimental level; thus a lot of interest has been raised by recent searches for quantum gravity effects in the propagation of light from distant sources, like gamma ray bursters and active galactic nuclei, and ...
Amelino-Camelia G +11 more
core +2 more sources
Newtonian quantum gravity. [PDF]
Physics Essays, 2010 A Newtonian approach to quantum gravity is studied. At least for weak gravitational fields it should be a valid approximation. Such an approach could be used to point out problems and prospects inherent in a more exact theory of quantum gravity, yet to be discovered. Newtonian quantum gravity, e.g., shows promise for prohibiting black holes altogether (
openaire +2 more sources
IS QUANTUM GRAVITY A SUPER-QUANTUM THEORY? [PDF]
International Journal of Modern Physics D, 2013 We argue that quantum gravity should be a super-quantum theory, that is, a theory whose nonlocal correlations are stronger than those of canonical quantum theory. As a super-quantum theory, quantum gravity should display distinct experimentally observable super-correlations of entangled stringy states.
Chang, Lay Nam +3 more
openaire +3 more sources
Enrichment of Hypermethylated DNA on Chip for Cervical Cancer Detection
Advanced Materials Interfaces, EarlyView.A microfluidic chip coated with surface‐immobilized methyl binding domain 2 (MBD‐2) protein receptors, is able to bind hypermethylated DNA (hmDNA) from a cancer cell line selectively. Quantification by quantitative polymerase chain reaction (qPCR) shows a 30‐fold enrichment in cervical cancer target DNA.
Ruben W. Kolkman +7 more
wiley +1 more source
An introduction to quantum gravity
, 2007 After an overview of the physical motivations for studying quantum gravity, we reprint THE FORMAL STRUCTURE OF QUANTUM GRAVITY, i.e. the 1978 Cargese Lectures by Professor B.S. DeWitt, with kind permission of Springer. The reader is therefore introduced,
't Hooft G. +13 more
core +1 more source
Holography for bulk states in 3D quantum gravity [PDF]
, 2023 Joris Raeymaekers, Gideon Vos
openalex +1 more source