Dark Energy Cools Black Holes: Exact Quantum Solution Reveals Quieter Hawking Radiation
A new exact solution of the Klein–Gordon equation in a Kiselev black hole spacetime shows that dark energy suppresses Hawking ...
Tag: quasinormal modes
Singular-Free Black Holes That Ring Like Charged Ones, With a Twist
A new theoretical analysis maps the coupled gravitational and electromagnetic vibrations of a singularity-free, magnetically charged black hole, revealing parity ...
Black Hole Echoes Give Physicists a New Way to Test Gravity’s Weakest-Force Rule
Theorists have derived the Weak Gravity Conjecture in closed form from the conformal quantum mechanics of black-hole horizons, obtaining explicit ...
Ringing Echoes from Warped Spacetimes Put Extra-Dimensional Stability to the Test
A new theoretical study shows that nonsingular spacetimes with a warped extra dimension remain dynamically stable under massive scalar field ...
Geometric Warping of Black Holes May Tune Hawking Radiation to a Critical Peak
A new theoretical study shows that deforming the angular geometry of a dilaton black hole can drive it to a ...
Listening to Black Hole Ringing Reveals Path to Future Gravitational-Wave Astronomy
Listening to the “ringing” left behind after black holes collide could soon let scientists test Einstein’s General Relativity in some ...
Black Hole Shadows in Dark Matter Haloes Unveiled
In a stunning fusion of theoretical physics and observational astrophysics, a groundbreaking study has illuminated the enigmatic dance between black ...
Quasinormal Modes Drive Kink Collisions
The fabric of spacetime, a concept once relegated to the realm of theoretical physics and the elegant equations of Einstein, ...
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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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