The gauge/gravity duality states that gravity and quantum spacetime emerge from a quantum gauge theory, which lives at the boundary between both theories. Over the past 25 years, this duality, with ...
Gauge theories form the backbone of modern theoretical physics, underpinning the Standard Model and many approaches to quantum gravity. Traditionally, these theories utilise continuous symmetries and ...
EurekAlert!: Tel Aviv University researcher honored for work on gauge and gravity theories
Tel Aviv University researcher honored for work on gauge and gravity theories
Science Daily: Star mergers: A new test of gravity, dark energy theories
Observations and measurements of a neutron star merger have largely ruled out some theories relating to gravity and dark energy, and challenged a large class of theories. When scientists recorded a ...
Open Access Government: Penn study confirms Newton and Einstein’s gravity theories at cosmic scales
Researchers have used the coldest systems in the universe to realize in the laboratory gauge theories, key models of modern physics that describe the fundamental forces of Nature and the behavior of ...
Gravity is a force of attraction that exists between any two masses, any two bodies, any two particles. Gravity is not just the attraction between objects and the Earth.
A new satellite mission sheds light on Earth's gravity field and provides clues about changing sea levels.
Data from NASA satellite observations provide information about Earth's mean gravity field and inform monthly maps of the time-variable gravity field, both of which are useful tools for scientists as they study the planet's changing climate.