{"identifier":"nobleid:/w1/20260521/BF8564BC","arkIdentifier":"ark:/48914/w1/20260521/BF8564BC","version":1,"workTitle":"On the optical-mechanical analogy in general relativity","workType":"Preprint","authors":"Nandi, Kamal K., Islam, Anwarul","description":null,"workUrl":null,"existingDoi":"10.48550/arxiv.0905.4479","createdAt":"2026-05-21T19:56:08.614612Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/BF8564BC.v1"}