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Synonyme wurden verwendet für: quantenkosmologie • quantum cosmology
Suche ohne Synonyme: quantenkosmologie OR "quantum cosmology"
Verwendete Synonyme:
- quantum cosmology
Verwendete Synonyme:
- quantenkosmologie
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Noncommutativity in Effective Loop Quantum Cosmology
Freier ZugriffSCOAP³ Repository | 2019|We construct a noncommutative extension of the Loop Quantum Cosmology effective scheme for the flat FLRW model with a free scalar field via ... -
Higher-dimensional view on quantum cosmology
Freier ZugriffSCOAP³ Repository | 2021|We argue that the choice of boundary condition for the wave function in quantum cosmology depends on the UV completion of general ... -
Universal features of quantum bounce in loop quantum cosmology
Freier ZugriffSCOAP³ Repository | 2017|perturbations in the framework of the dressed metric approach in loop quantum cosmology (LQC). Assuming that the evolution of the background is ... -
Classical and quantum cosmology of minimal massive bigravity
Freier ZugriffSCOAP³ Repository | 2016|with vacuum equation of state. Then, in the Schutz representation, we study the quantum cosmology for flat universe and derive the Schrodinger ... -
Allowable complex metrics in minisuperspace quantum cosmology
Freier ZugriffSCOAP³ Repository | 2022| -
Thermodynamics in new model of loop quantum cosmology
Freier ZugriffSCOAP³ Repository | 2021|The thermodynamic properties of loop quantum cosmology (LQC) without considering the Lorentz term were established in Li and Zhu (Adv High ... -
Minisuperspace quantum cosmology from the Einstein-Cartan path integral
Freier ZugriffSCOAP³ Repository | 2023| -
Quantum cosmology with dynamical vacuum in a minimal-length scenario
Freier ZugriffSCOAP³ Repository | 2021|In this work, we consider effects of the dynamical vacuum in quantum cosmology in presence of a minimum length introduced by the GUP ... -
The Dapor–Liegener model of loop quantum cosmology: a dynamical analysis
Freier ZugriffSCOAP³ Repository | 2018|The Dapor–Liegener model of loop quantum cosmology (LQC), which depicts an emergent universe from a de Sitter regime in the contracting ... -
Lessons for quantum cosmology from anti–de Sitter black holes
Freier ZugriffSCOAP³ Repository | 2020|speculative realm of quantum cosmology, building on robust results regarding anti–de Sitter black holes describing the thermodynamics of holographic ... -
Resolution of challenging problems in quantum cosmology with electromagnetic radiation
Freier ZugriffSCOAP³ Repository | 2022|We investigate the quantum cosmology of a closed spatially homogeneous and isotropic Friedmann–Lemaître–Robertson–Walker (FLRW ... -
Erratum to: Correspondence between dark energy quantum cosmology and Maxwell equations
Freier ZugriffSCOAP³ Repository | 2019| -
Quantum cosmology of the flat universe via closed real-time path integral
Freier ZugriffSCOAP³ Repository | 2022|Quantum cosmology is crucial to understand the evolution of the early universe. Despite significant progress, challenges still remain. For ... -
Validity of semiclassical limit to quantum gravity in two-mode oscillating quantized massive scalar field quantum cosmology
Freier ZugriffSCOAP³ Repository | 2022| -
( , )-type Variables for Black to White Hole Transitions in Effective Loop Quantum Gravity
Freier ZugriffSCOAP³ Repository | 2021|Quantum gravity effects in effective models of loop quantum gravity, such as loop quantum cosmology, are encoded in the choice of so-called ... -
Restrictions on curved cosmologies in modified gravity from metric considerations
Freier ZugriffSCOAP³ Repository | 2015|models in curved spaces. As an example, it is applied to loop quantum cosmology. ... -
Singularity-free and non-chaotic inhomogeneous Mixmaster in polymer representation for the volume of the universe
Freier ZugriffSCOAP³ Repository | 2019|appropriate framework to describe the behavior of quantum mean values, both in polymer quantum mechanics and in Loop Quantum Cosmology. We first ... -
On singularity-resolution in mimetic gravity
Freier ZugriffSCOAP³ Repository | 2018|between this model and loop quantum cosmology. ... -
Scalar perturbation in warm tachyon inflation in LQC in light of Plank and BICEP2
Freier ZugriffSCOAP³ Repository | 2014|We study warm-tachyon inflationary universe model in the context of the effective field theory of loop quantum cosmology. In slow-roll ... -
Gravitational waves in dark bubble cosmology
Freier ZugriffSCOAP³ Repository | 2022|Vilenkin’s quantum cosmology to include gravitational perturbations. We also use the uplift to explain the interpretation of the apparently negative ... -
New Hamiltonian constraint operator for loop quantum gravity
Freier ZugriffSCOAP³ Repository | 2015|applied to the symmetric model of loop quantum cosmology, which leads to a new quantum dynamics of the cosmological model. ... -
Similarity solutions for the Wheeler–DeWitt equation in $$f\left( R\right) $$ -cosmology
Freier ZugriffSCOAP³ Repository | 2019|-gravity we write the Wheeler–DeWitt equation of quantum cosmology. The equation depends upon the functional form of $$f\left( R\right ... -
Hořava-Lifshitz Scalar Field Cosmology: Classical and Quantum Viewpoints
Freier ZugriffSCOAP³ Repository | 2021|with the quantization of the model in the context of the Wheeler-DeWitt approach of quantum cosmology. The resulting quantum wave functions are ... -
Islands in multiverse models
Freier ZugriffSCOAP³ Repository | 2021|quantum cosmology, where a measure for local predictions is given by saddle point geometries which coarse-grain over any structure associated with ... -
What is the no-boundary wave function of the Universe?
Freier ZugriffSCOAP³ Repository | 2019|semiclassical quantum cosmology that is adequate to make probabilistic predictions, which are in agreement with observations in simple models. The use ... -
Study of Noether symmetry analysis for a cosmological model with variable G and $$\Lambda $$ gravity theory
Freier ZugriffSCOAP³ Repository | 2022|analysis we have analyzed both the classical and quantum cosmology. We have made a suitable point transformation in order to make one variable ... -
Stringy realization of a small and positive cosmological constant in dark bubble cosmology
Freier ZugriffSCOAP³ Repository | 2023|string theoretical realization of Vilenkin’s quantum cosmology. While the cosmological constant vanishes at lowest order, loop corrections ... -
$$f(\mathcal {G})$$ Noether cosmology
Freier ZugriffSCOAP³ Repository | 2020|minisuperspace and discuss the quantum cosmology for this model. ... -
Coarse graining as a representation change
Freier ZugriffSCOAP³ Repository | 2019|moments. Our results in particular apply to a recent quantum cosmology model that has been derived using SU(1,1) group theoretic quantisation ... -
Loop quantum gravity and cosmological constant
Freier ZugriffSCOAP³ Repository | 2021|, homogenous and isotropic model includes the two well-known models of loop quantum cosmology as special cases. The quantum bounce nature is tenable in ... -
Coleman-de Luccia tunneling wave function
Freier ZugriffSCOAP³ Repository | 2019|approach might have significant impact on the study of very early universe and quantum cosmology. ... -
Brane-world and loop cosmology from a gravity–matter coupling perspective
Freier ZugriffSCOAP³ Repository | 2014|We show that the effective brane-world and the loop quantum cosmology background expansion histories can be reproduced from a modified ... -
DeWitt boundary condition is consistent in Hořava-Lifshitz quantum gravity
Freier ZugriffSCOAP³ Repository | 2022|In quantum cosmology the DeWitt boundary condition is a proposal to set the wave function of the universe to vanish at the classical big ... -
Matter bounce scenario in extended symmetric teleparallel gravity
Freier ZugriffSCOAP³ Repository | 2023|. Motivated from the bouncing scenario and loop quantum cosmology (LQC), the form of the function f(Q) has been obtained at the backdrop of Friedmann ... -
Time-Dependent Toroidal Compactification Proposals and the Bianchi Type I Model: Classical and Quantum Solutions
Freier ZugriffSCOAP³ Repository | 2016|corresponding Wheeler-DeWitt (WDW) equation in the context of standard quantum cosmology. ... -
Cosmologies with Scalar Fields from Higher Dimensions Applied to Bianchi Type Model: Classical and Quantum Solutions
Freier ZugriffSCOAP³ Repository | 2018|Wheeler-DeWitt (WDW) equation in the context of Standard Quantum Cosmology is solved, building a wavepacket when the scalar fields have a ... -
Conformal structure of FLRW cosmology: spinorial representation and the $$ \mathfrak{so} $$ (2, 3) algebra of observables
Freier ZugriffSCOAP³ Repository | 2020|and formulate quantum cosmology in CFT1 terms. Here, we show that this conformal structure is embedded in a larger ... -
Cyclic spacetimes through singularity scattering maps. The laws of quiescent bounces
Freier ZugriffSCOAP³ Repository | 2022|loop quantum cosmology, and puts strong restrictions on their possible explicit realizations. ...
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