For years, physicists have worked towards the ability to directly measure Berry curvature. Often discussed as a “holy grail,” this observation has seemed impossible to make until now. Berry curvature ...

Cells in your body cannot see, but they can feel their surroundings and their own shape. Scientists now showed via both - experiments and theory - how cells can sense the curvature of tissue around ...

Object functions other than the likelihood displacement, such as a parameter estimate or a test statistic, can also be used in local influence analysis. The normal curvatures of these object functions ...

We develop a new and systematic method for proving entropie Ricci curvature lower bounds for Markov chains on discrete sets. Using different methods, such bounds have recently been obtained in several ...