In this article, we introduce a framework for Hamiltonian tomography of multi-qubit systems with random noise. We adopt the quantum quench protocol to reconstruct many-body by local measurements that are distorted unitary operators and time uncertainty. particular, consider transverse field Ising Hamiltonians describing interactions two spins $1/2$ three-qubit heteronuclear system within radio-...

We consider the problem of analyzing spin-flip qubit gate operation in presence Random Telegraph Noise (RTN). Our compressive approach is following. By using Feynman disentangling operators method, we calculate probability driven by different kinds composite pulses, e.g., Constant pulse (C-pulse), Quantum Well (QW-pulse), and Barrier Potential (BP-pulse) RTN. When pulses RTN act x-direction z-d...