Výsledky vyhledávání - "Kulkarni, Harshal"

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Autor: Gadde, Abhijit, Jain, Shraiyance, Kulkarni, Harshal

If we want to transform the quantum of state of a system to another using local processes, what is the probability of success? It turns out that this probability can be bounded by quantifying entanglement within both the states. In this paper, we con

Externí odkaz: http://arxiv.org/abs/2406.17447

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Celestial OPE in Self Dual Gravity

Autor: Banerjee, Shamik, Kulkarni, Harshal, Paul, Partha

In this paper we compute the celestial operator product expansion between two outgoing positive helicity gravitons in the self dual gravity. It has been shown that the self dual gravity is a $ w_{1+\infty} $-invariant theory whose scattering amplitud

Externí odkaz: http://arxiv.org/abs/2311.06485

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Monotonicity conjecture for multi-party entanglement I

Autor: Gadde, Abhijit, Jain, Shraiyance, Krishna, Vineeth, Kulkarni, Harshal, Sharma, Trakshu

In this paper, we conjecture a monotonicity property that we call monotonicity under coarse-graining for a class of multi-partite entanglement measures. We check these properties by computing the measures for various types of states using different m

Externí odkaz: http://arxiv.org/abs/2308.16247

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An $SU(5)\times U(1)^\prime$ SUSY GUT with a 'vector-like chiral' fourth family to fit all low energy data, including the muon $g-2$

Autor: Kulkarni, Harshal, Raby, Stuart

An additional generation of quarks and leptons and their SUSY counterparts, which are vector-like under the Standard Model gauge group but are chiral with respect to the new U(1)$_{3-4}$ gauge symmetry, are added to the Minimal Supersymmetric Standar

Externí odkaz: http://arxiv.org/abs/2303.07209

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An infinite family of $w_{1+\infty}$ invariant theories on the celestial sphere

Autor: Banerjee, Shamik, Kulkarni, Harshal, Paul, Partha

In this note we determine the graviton-graviton OPE and the null states in any $w_{1+\infty}$ symmetric theory on the celestial sphere. Our analysis shows that there exists a discrete \textit{infinite} family of such theories. The MHV-sector and the

Externí odkaz: http://arxiv.org/abs/2301.13225

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