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A new action for nonrelativistic bosonic string in flat space time | | Rabin Banerjeee
; Sk. Moinuddin
; Pradip Mukherjee
; | | Date: |
3 Aug 2020 | | Abstract: | A new action for nonrelativistic bosonic string in flat space time is shown
to emerge from a holistic Hamiltonian analysis of the minimal action for the
string. The proposed action under appropriate limits interpolates between the
minimal action (Nambu Goto type) where the string metric is taken to be that
induced by the embedding and the Polyakov type of action where the world sheet
metric components are independent fields. The equivalence among different
actions is established by a detailed study of symmetries based on constraint
analysis. The interpolating action mooted here is shown to reveal the geometry
of the string and may be useful in analyzing the nonrelativistic string coupled
with curved background. | | Source: | arXiv, 2008.00814 | | Services: | Forum | Review | PDF | Favorites | |
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