Batlle Arnau, CarlesGomis Torné, JoaquimPons Ràfols, Josep Maria2010-05-062010-05-0619860556-2821https://hdl.handle.net/2445/12454We study the Hamiltonian and Lagrangian constraints of the Polyakov string. The gauge fixing at the Hamiltonian and Lagrangian level is also studied.3 p.application/pdfeng(c) The American Physical Society, 1986Teoria de camps (Física)Partícules (Matèria)Models de cordaField theory (Physics)ParticlesString modelsHamiltonian and Lagrangian constraints of the bosonic stringinfo:eu-repo/semantics/article4850info:eu-repo/semantics/openAccess