Quantum Gravity Corrections Could Rescue Once-Ruled-Out Inflation Models, Study Finds
New research shows that quantum gravity corrections from loop quantum cosmology can shift the predictions of fractional power law inflation ...
Tag: early universe
JWST Finds a Pristine Corner of the Universe Where the First Stars Left Their Fingerprints
A JWST survey has uncovered a seventeen-galaxy overdensity near the end of reionization whose extreme metal poverty may preserve the ...
A Century After Hubble, JWST Rewrites the Story of Galaxy Shapes
A new Nature Astronomy report argues that JWST and ALMA observations of dynamically mature early galaxies are transforming the century-old ...
Decoherence may lock quantum fields into false vacua across the cosmos
A simplified cosmological model shows that environmental decoherence can suppress quantum tunnelling, effectively locking fields into the vacuum state they ...
Trapped-Ion Quantum Simulator Captures String-Breaking as New Particles Emerge
Physicists at the Duke Quantum Center have observed string-breaking dynamics on a trapped-ion quantum simulator, watching particle-antiparticle pairs emerge as ...
How Fermions Could Reshape the Quantum Story of the Universe’s Birth
A new review in General Relativity and Gravitation shows that Dirac fermions do not merely propagate on quantum spacetimes in ...
How the Shape of Primordial Black Hole Populations Could Reveal Them Through Hawking Radiation
New theoretical work shows that the shape and spin of primordial black hole mass distributions determine whether their Hawking evaporation ...
JWST Reveals Massive Black Holes Thriving in the Universe’s First Billion Years
A new Nature Astronomy review synthesizes JWST's discovery of an unexpectedly abundant population of massive, actively growing black holes in ...
New Gravity Model Delivers Exact Solutions for Bouncing Universes
Physicists have derived exact bouncing cosmological solutions in f(T, T_G) gravity, showing how torsion-based modifications of general relativity can describe ...
JWST’s Little Red Dots May Be Black Holes Wrapped in Dense Gas, Study Finds
A new Nature Astronomy Perspective argues that JWST's mysterious little red dots are million-solar-mass black holes enshrouded in dense gas, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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