But for all its successes, quantum field theory has its own puzzles. Infamously, a straightforward calculation of the quantum corrections to the scattering probability of two particles often ...

A new study published in Scientific Reports simulates particle creation in an expanding universe using IBM quantum computers, ...

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate fate of the universe. Pioneering research in quantum field theory around ...

Theoretical physicists have established a close connection between the two rapidly developing fields in theoretical physics, quantum information theory and non-invertible symmetries in particle ...

Scientists have used quantum computers to simulate how particles can appear in an expanding universe. This study, published ...

I did my Ph.D. in Theoretical Physics, in the area of Quantum Field Theory, which strangely enough, works amazingly well in explaining the real world. The fact that nature seems to obey the rules ...

Pioneering research in quantum field theory around 50 years ago proposed that the universe may be trapped in a false vacuum – meaning it appears stable but in fact could be on the verge of ...

Weinberg later became best known among physicists as a grandmaster of quantum field theory. This was based on the classical concept of a field, modified to incorporate both quantum mechanics and ...

Home > Press release: Dancing bubbles model a cosmic disaster ...

Because scientists studying quantum field theory — a framework that combines quantum mechanics, relativity, and basically all of physics — definitely have. And in a new study published in the ...

While the opportunities for quantum computing in life sciences are immense, it faces major challenges that must be addressed.

Microsoft team led by UC Santa Barbara physicists unveils first-of-its-kind topological qubit, paving the way for a more ...