Deformed $$\sigma $$-models, Ricci flow and Toda field theories
نویسندگان
چکیده
Abstract It is shown that the Pohlmeyer map of a $$\sigma $$ σ -model with toric two-dimensional target space naturally leads to ‘sausage’ metric. We then elaborate trigonometric deformation $$\mathbb {CP}^{n-1}$$ CP n - 1 -model, proving its T -dual metric Kähler and solves Ricci flow equation. Finally, we discuss relation between flag manifold -models Toda field theories.
منابع مشابه
Toda field theories
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ژورنال
عنوان ژورنال: Letters in Mathematical Physics
سال: 2021
ISSN: ['0377-9017', '1573-0530']
DOI: https://doi.org/10.1007/s11005-021-01484-0