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Theoretical Physics

Quantum Mechanics General Relativity Standard Model Quantum Field Theory Cosmology Avi Loeb Particle Physics Astrophysics Cosmological Models Quantum Gravity

3 ARTICLES

last wk.

Transfer Learning Cuts Simulation Costs, Risks Masking New Physics

A technique that trains AI on the standard cosmological model to reduce expensive simulations can produce false negatives for genuine new-physics signals.

3 ARTICLES

last wk.

New Gravitational-Wave Model Flags Possible Dark-Matter Imprint in One Black-Hole Merger

3 ARTICLES

last mo.

New Cosmology Tests Hint the Universe May Not Be Uniform on the Largest Scales

3 ARTICLES

last mo.

Unreviewed Study Foresees Big Crunch in 19.5 Billion Years

5 ARTICLES

last mo.

New Hybrid Lattice QCD Result Brings Muon g‑2 in Line With Experiment

3 ARTICLES

2mo ago

Physicists Propose Optical Clock Tests for Quantum Time in Peer‑Reviewed Study

3 ARTICLES

2mo ago

Breakthrough Prizes Honor Muon Precision and Gene‑Therapy Milestones

5 ARTICLES

2mo ago

Cosmic Bounce Theory Suggests Black Hole 'Fossils' Could Account for Dark Matter

3 ARTICLES

2mo ago

Largest-Ever Cosmic Test Finds Gravity Falls With Distance as Theory Predicts

6 ARTICLES

2mo ago

Global Collaboration Pins Local Hubble Constant at 73.50 ± 0.81 km/s/Mpc With 1% Precision

3 ARTICLES

2mo ago

Dual-Frequency Paul Trap Holds Electrons or Ions, Advancing Antihydrogen Research

3 ARTICLES

2mo ago

CMS Pinpoints W-Boson Mass That Matches the Standard Model

3 ARTICLES

2mo ago

Copenhagen Returns to London With Star Trio in Hampstead Revival

5 ARTICLES

2mo ago

SpaceX IPO Puts Orbital AI Data Centers in Play as Skeptics Question the math

4 ARTICLES

2mo ago

Quantum Gravity Model Embeds Inflation in Gravity, Sets Floor for Primordial Waves

4 ARTICLES

2mo ago

ANU Team Demonstrates Bell Correlations in Helium Atoms’ Motion

4 ARTICLES

2mo ago

FEMA Recovery Chief Draws Scrutiny Over 'Teleportation' Claim After Skipping House Hearing

Theoretical Physics

Transfer Learning Cuts Simulation Costs, Risks Masking New Physics

Twistronics Founders Awarded 2026 Kavli Prize in Nanoscience

Astronomers Find Hot Wind Carving Cone from Milky Way’s Central Black Hole

Mathematicians Show Friedmann Model Is Unstable at the Big Bang

New Gravitational-Wave Model Flags Possible Dark-Matter Imprint in One Black-Hole Merger

New Cosmology Tests Hint the Universe May Not Be Uniform on the Largest Scales

Unreviewed Study Foresees Big Crunch in 19.5 Billion Years

New Hybrid Lattice QCD Result Brings Muon g‑2 in Line With Experiment

Physicists Propose Optical Clock Tests for Quantum Time in Peer‑Reviewed Study

Breakthrough Prizes Honor Muon Precision and Gene‑Therapy Milestones

Never miss stories about

Theoretical Physics

Cosmic Bounce Theory Suggests Black Hole 'Fossils' Could Account for Dark Matter

Largest-Ever Cosmic Test Finds Gravity Falls With Distance as Theory Predicts

Global Collaboration Pins Local Hubble Constant at 73.50 ± 0.81 km/s/Mpc With 1% Precision

Dual-Frequency Paul Trap Holds Electrons or Ions, Advancing Antihydrogen Research

CMS Pinpoints W-Boson Mass That Matches the Standard Model

Copenhagen Returns to London With Star Trio in Hampstead Revival

SpaceX IPO Puts Orbital AI Data Centers in Play as Skeptics Question the math

Quantum Gravity Model Embeds Inflation in Gravity, Sets Floor for Primordial Waves

ANU Team Demonstrates Bell Correlations in Helium Atoms’ Motion

FEMA Recovery Chief Draws Scrutiny Over 'Teleportation' Claim After Skipping House Hearing

Never miss stories about

Theoretical Physics