Aug 06, 2025 Researchers directly measure quantum metric tensor in real material Scientists achieve the first direct measurement of the quantum metric tensor in black phosphorus, advancing ...

Because the quantum metric tensor is highly relevant in understanding fundamental physical phenomena in solids, developing an effective method for its direct measurement is crucial.

A. KONAR, ON A TYPE OF SEMI-SYMMETRIC METRIC CONNECTION, Bulletin mathématique de la Société des Sciences Mathématiques de Roumanie, Nouvelle Série, Vol. 37 (85), No. 1/2 (1993), pp. 49-56 ...

The quantum metric—a key measure of the quantum distance in solid-state materials—helps determine the electronic properties of solids, such as transport phenomena. While scientists ...