The researchers, who report their work in Chinese Physics Letters, explain that a trade-off always exists between the energy density, cycle performance, rate capability and safety of lithium-ion ...

In a new study published in Physical Review Letters, scientists have estimated a new lower bound on the mass of ultra-lightweight bosonic dark matter particles.

Very soon after the Big Bang, the universe enjoyed a brief phase where quarks and gluons roamed freely, not yet joined up ...

That's the conclusion of a new paper published in the journal Physics Letters B, due for print publication ... is that our galaxy sits in a low-density region of the universe — that most of ...

So the extreme-density cells recently tested in Beijing ... The paper is available in the "rapid publication" journal Chinese Physics Letters.

It often has a negative energy density, creates repulsive gravitational ... Regular black holes from pure gravity, Physics Letters B (2025). DOI: 10.1016/j.physletb.2025.139260 ...

And the sort of low-density regions those models predict would ... Some physicists believe that there must be some "new physics" driving the disparity — something we don't understand about ...