Planck scale effects on the stochastic gravitational wave background generated from cosmological hadronization transition: A qualitative study

Abstract

We reconsider the stochastic gravitational wave background spectrum produced during the first order hadronization process, in presence of ultraviolet cutoffs suggested by the generalized uncertainty principle as a promising signature towards the Planck scale physics. Unlike common perception that the dynamics of QCD phase transition and its phenomenological consequences are highly influenced by the critical temperature, we find that the underlying Planck scale modifications can affect the stochastic gravitational spectrum arising from the QCD transition without a noteworthy change in the relevant critical temperature. Our investigation shows that incorporating the natural cutoffs into MIT bag equation of state and background evolution leads to a growth in the stochastic gravitational power spectrum, while the relevant redshift of the QCD era, remains unaltered. These results have double implications from the point of view of phenomenology. Firstly, it is expected to enhance the chance of detecting the stochastic gravitational signal created by such a transition in future observations. Secondly, it gives a hint on the decoding from the dynamics of QCD phase transition.

11 pages, 5 figures, accepted for publication in Physics Letter B

References in corpus (18)

• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• The order of the quantum chromodynamics transition predicted by the standard model of particle physics
• The equation of state in (2+1)-flavor QCD
• Universality of Quantum Gravity Corrections
• Discreteness of Space from the Generalized Uncertainty Principle
• The QCD Equation of State with almost Physical Quark Masses
• Gravitational wave generation from bubble collisions in first-order phase transitions: an analytic approach
• Gravitational waves from stochastic relativistic sources: primordial turbulence and magnetic fields
• The Gravitational-Wave Physics
• A new bound on polymer quantization via an opto-mechanical setup
• Gravitational waves generated from the cosmological QCD phase transition within AdS/QCD
• Probing noncommutative theories with quantum optical experiments
• The cosmic QCD phase transition with dense matter and its gravitational waves from holography
• Quark-Hadron Phase Transitions in Brane-World Cosmologies
• Effect of the GUP on the Entropy, Speed of Sound, and Bulk to Shear Viscosity Ratio of an ideal QGP
• Late time cosmic acceleration from natural infrared cutoff?
• Horava-Lifshitz cosmology, entropic interpretation and quark-hadron phase transition
• Application of the Gibbs equilibrium conditions to the QGP-Hadron transition curve

Cited by in corpus (19)

• 30 years in: Quo vadis generalized uncertainty principle?
• Thermodynamics and Shadows of GUP-corrected Black Holes with Topological Defects in Bumblebee Gravity
• Quasinormal Modes and Bounding Greybody Factors of GUP-corrected Black Holes in Kalb-Ramond Gravity
• Quasinormal modes and greybody factors of symmergent black hole
• The quark chemical potential of QCD phase transition and the stochastic background of gravitational waves
• Induced Gravitational Waves from Multi-Sound Speed Resonances during Cosmological Inflation
• Minimal length, maximal momentum and stochastic gravitational waves spectrum generated from cosmological QCD phase transition
• Strongly Magnetized Hot QCD Matter and Stochastic Gravitational Wave Background
• Phase transitions, critical behavior and microstructure of the FRW universe in the framework of higher order GUP
• Quasinormal Modes and Greybody Factors of Charged Symmergent Black Hole
• Minimal Length Phenomenology and the Black Body Radiation
• Squeezed coherent states for gravitational well in noncommutative space
• Barrow entropy and stochastic gravitational wave background generated from cosmological QCD phase transition
• Primordial gravitational waves from spontaneous Lorentz symmetry breaking
• Thermal and Optical Signatures of Einstein-Dyonic ModMax Black Holes with GUP and Plasma Modifications
• Gravitational waves from patterns of electroweak symmetry breaking: an effective perspective
• Superfluids in Polymer Quantum Mechanics
• A winding number analysis of Schwarzschild black hole stability in light of Planck-scale modified kinematics
• Primordial observables of explicit diffeomorphism violation in gravity