{"id":"https://openalex.org/T11262","display_name":"Quantum Mechanics and Non-Hermitian Physics","description":"This cluster of papers explores the concept of Parity-Time (PT) symmetry in optics and quantum mechanics, focusing on non-Hermitian physics, exceptional points, topological phases, and nonlinear systems. It investigates phenomena such as PT-symmetric optical lattices, exceptional points in photonics, and the implications of PT symmetry for quantum mechanics and optical devices.","keywords":[{"id":"https://openalex.org/keywords/pt-symmetry","display_name":"PT symmetry","score":0.61},{"id":"https://openalex.org/keywords/exceptional-points","display_name":"exceptional points","score":0.5967},{"id":"https://openalex.org/keywords/non-hermitian-physics","display_name":"non-Hermitian physics","score":0.6848},{"id":"https://openalex.org/keywords/non-hermitian-hamiltonian","display_name":"non-Hermitian Hamiltonian","score":0.649},{"id":"https://openalex.org/keywords/non-hermitian-systems","display_name":"non-Hermitian systems","score":0.761},{"id":"https://openalex.org/keywords/supersymmetric-quantum-mechanics","display_name":"supersymmetric quantum mechanics","score":0.2709},{"id":"https://openalex.org/keywords/non-hermitian-skin-effect","display_name":"non-Hermitian skin effect","score":0.8954},{"id":"https://openalex.org/keywords/non-hermitian-photonics","display_name":"non-Hermitian photonics","score":0.709},{"id":"https://openalex.org/keywords/gains-and-losses","display_name":"gain and loss","score":0.2364},{"id":"https://openalex.org/keywords/non-hermitian-quantum-mechanics","display_name":"non-Hermitian quantum mechanics","score":0.7533},{"id":"https://openalex.org/keywords/position-dependent-mass","display_name":"position-dependent mass","score":0.4938},{"id":"https://openalex.org/keywords/pt-symmetry-breaking","display_name":"PT symmetry breaking","score":0.6619},{"id":"https://openalex.org/keywords/nikiforov-uvarov-method","display_name":"Nikiforov-Uvarov method","score":0.511},{"id":"https://openalex.org/keywords/real-spectrum","display_name":"real spectrum","score":0.4616},{"id":"https://openalex.org/keywords/non-hermitian-topology","display_name":"non-Hermitian topology","score":0.8578},{"id":"https://openalex.org/keywords/coherent-perfect-absorption","display_name":"coherent perfect absorption","score":0.3593},{"id":"https://openalex.org/keywords/pt-symmetric-quantum-mechanics","display_name":"PT-symmetric quantum mechanics","score":0.7685},{"id":"https://openalex.org/keywords/pseudo-hermitian-hamiltonians","display_name":"pseudo-Hermitian Hamiltonians","score":0.8299},{"id":"https://openalex.org/keywords/shape-invariance","display_name":"shape invariance","score":0.2748},{"id":"https://openalex.org/keywords/exactly-solvable-potentials","display_name":"exactly solvable potentials","score":0.3975},{"id":"https://openalex.org/keywords/spectral-singularities","display_name":"spectral singularities","score":0.3037},{"id":"https://openalex.org/keywords/non-hermitian-topological-phases","display_name":"non-Hermitian topological phases","score":0.8843},{"id":"https://openalex.org/keywords/pt-symmetric-hamiltonians","display_name":"PT-symmetric Hamiltonians","score":0.7925},{"id":"https://openalex.org/keywords/metric-operator","display_name":"metric operator","score":0.6344},{"id":"https://openalex.org/keywords/non-hermitian-operators","display_name":"non-Hermitian operators","score":0.3144}],"legacy_keywords":"PT-Symmetry; Non-Hermitian Physics; Optical Lattices; Exceptional Points; Topological Phases; Nonlinear Systems; Microcavities; Quantum Mechanics; Photonics; Hermitian Hamiltonians","ids":{"openalex":"https://openalex.org/T11262","wikipedia":"https://en.wikipedia.org/wiki/Parity-time_symmetry"},"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10002","display_name":"Advanced Chemical Physics Studies"},{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices"},{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films"},{"id":"https://openalex.org/T10382","display_name":"Quantum and electron transport phenomena"},{"id":"https://openalex.org/T10425","display_name":"Cold Atom Physics and Bose-Einstein Condensates"},{"id":"https://openalex.org/T10490","display_name":"Orbital Angular Momentum in Optics"},{"id":"https://openalex.org/T10523","display_name":"Atomic and Molecular Physics"},{"id":"https://openalex.org/T10566","display_name":"Laser-Matter Interactions and Applications"},{"id":"https://openalex.org/T10622","display_name":"Quantum Mechanics and Applications"},{"id":"https://openalex.org/T10657","display_name":"Topological Materials and Phenomena"},{"id":"https://openalex.org/T10666","display_name":"Photonic Crystals and Applications"},{"id":"https://openalex.org/T10739","display_name":"Electromagnetic Scattering and Analysis"},{"id":"https://openalex.org/T10923","display_name":"Force Microscopy Techniques and Applications"},{"id":"https://openalex.org/T10988","display_name":"Advanced Fiber Laser Technologies"},{"id":"https://openalex.org/T11050","display_name":"Photorefractive and Nonlinear Optics"},{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research"},{"id":"https://openalex.org/T11177","display_name":"Spectroscopy and Quantum Chemical Studies"},{"id":"https://openalex.org/T11414","display_name":"Quantum optics and atomic interactions"},{"id":"https://openalex.org/T11449","display_name":"Mechanical and Optical Resonators"},{"id":"https://openalex.org/T11484","display_name":"Adaptive optics and wavefront sensing"},{"id":"https://openalex.org/T11603","display_name":"Dust and Plasma Wave Phenomena"},{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications"},{"id":"https://openalex.org/T11683","display_name":"Quantum and Classical Electrodynamics"},{"id":"https://openalex.org/T11804","display_name":"Quantum many-body systems"},{"id":"https://openalex.org/T11853","display_name":"Semiconductor materials and interfaces"},{"id":"https://openalex.org/T11897","display_name":"Digital Holography and Microscopy"},{"id":"https://openalex.org/T11965","display_name":"Quantum, superfluid, helium dynamics"},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research"},{"id":"https://openalex.org/T12004","display_name":"Advanced Frequency and Time Standards"},{"id":"https://openalex.org/T12077","display_name":"Vacuum and Plasma Arcs"},{"id":"https://openalex.org/T12220","display_name":"Quantum Electrodynamics and Casimir Effect"},{"id":"https://openalex.org/T12612","display_name":"Strong Light-Matter Interactions"},{"id":"https://openalex.org/T13493","display_name":"Optical and Acousto-Optic Technologies"},{"id":"https://openalex.org/T13531","display_name":"Surface and Thin Film Phenomena"},{"id":"https://openalex.org/T14311","display_name":"Electrical and Electromagnetic Research"},{"id":"https://openalex.org/T14363","display_name":"Optical properties and cooling technologies in crystalline materials"}],"works_count":20421,"cited_by_count":414539,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T11262","updated_date":"2026-10-16T03:01:39","created_date":"2024-01-23T15:27:10"}