🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسی中文日本語EntityQ2024141· pop 22· linked from 230 articlesmassless quantum particlequantum particle having zero rest mass (zero invariant or intrinsic mass)Connectionsstrong interactionEntitygluonEntityCategoriesParticle physicsSpecial relativity