Non-Hermitian geometry reveals when quantum amplification depends only on start and end points

Дата публикации: 27-06-2026 15:00:02

In quantum mechanics, the geometry of quantum states has emerged as a powerful framework for understanding phenomena ranging from electrical conductivity to superconductivity. One research direction aims to extend these geometric concepts to non-Hermitian quantum mechanics—where systems can exchange energy with their environment—including the generalization of the Berry phase, a key geometric quantity, to the non-Hermitian case.

Основное содержимое страницы с новостью.

Схожие новости

#	Наименование новости	Тональность	Информативность	Дата публикации
1	Seven exotic quantum phases predicted in ultracold magnetic atoms, including topological superconductivity	0	7	25-06-2026
2	Quantum squeezing sidesteps the limits on mechanical transducers	5	7	24-06-2026
3	Striped or checkered? Magnetic field influences competing electronic patterns in a graphene-like quantum material	0	7.26	23-07-2026
4	Spontaneous current loops in a kagome metal point to hidden quantum order	0	7	02-07-2026
5	Топологические квантовые вычисления стали перспективным направлением развития	0	0	20-02-2025
6	Quantum gravity tests may mistake ordinary spacetime for superposition	0	7	02-07-2026
7	Clean crystal surface lets single molecules hit ultimate quantum limit	6	7	26-06-2026
8	Физики впервые обнаружили квантовую запутанность в сантиметровом образце странного металла	5	7	18-06-2026
9	Nearly isotropic superconducting property revealed in trilayer nickelate	5	7	26-06-2026
10	Scientists measure hidden quantum forces that could power a new generation of pharmaceutical drugs	5	7	25-06-2026

Классификация: Наука. Схожих патентов: 0. Схожих новостей: 10. Тональность: 0. Информативность: 7. Источник: phys.org.