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The quantum entanglement measures for $T{\overline{T}}$ deformed field theoryon boundary, deformation coefficient $\mu$, with dual bulk geometry with finiteradial cutoff $\rho_c$, for entangling region is single or disjoint intervalson the boundary, of length l is expected to give global description of thesemeasures over the complete parameter-regime of $(l, \mu)$ or on 2D $(l,\rho_c)$plane, because it is solvable irrelevant deformation. Here, to findquantum-measures through RT prescription, from Hyperscaling violating bulkgeometry with finite radial cut off, we found mathematically it is impossible,to obtain such global form, since the turning point $\rho_0 (l,\rho_c)$,neither in its exact or in any perturbative form, is solvable globally, candescribe these quantum measures at most locally over some specific regime in 2D$(l,\rho_c)$ plane! However, to find such global form, we found, on applicationof RT formalism, a global symmetry structure, from the considered geometryemerges, over 2D parameter-space, irrespective of d, $\theta$, which alongwithglobal b.c and other consistency conditions, fix $\rho_0(l,\rho_c)$ globally,exactly in $l >> \rho_c $ and $\rho_c >> l$ regime and as some interpolatingexpressions, very close to the exact one in other regime. Some of the quantumentanglement measures with this $\rho_0 (l,\rho_c)$, with our intuitivelypredicted behaviour for them in the deformed theory, derived and shown,behaving accordingly. The impact of this emergent symmetry on thesequantum-measures is discussed, the possible space time origin of this symmetryis explored, although the later aspect is subjected to a proper and detailedstudy.

Quantum entanglement measures from Hyperscaling violating geometries  with finite radial cut off at general d, $\theta$ from the emergent global  symmetry