21 citations · 85 across the 7 of their papers we have counts for
7 papers
Wave Matrix Lindbladization II: General Lindbladians, Linear Combinations, and Polynomials
Dhrumil Patel, Mark M. Wilde
In this paper, we investigate the problem of simulating open system dynamics governed by the well-known Lindblad master equation. In our prequel paper, we introduced an input model…
Wave Matrix Lindbladization I: Quantum Programs for Simulating Markovian Dynamics
Dhrumil Patel, Mark M. Wilde
Density Matrix Exponentiation is a technique for simulating Hamiltonian dynamics when the Hamiltonian to be simulated is available as a quantum state. In this paper, we present a n…
Quantum Neural Estimation of Entropies
Ziv Goldfeld, Dhrumil Patel, Sreejith Sreekumar +1
Entropy measures quantify the amount of information and correlation present in a quantum system. In practice, when the quantum state is unknown and only copies thereof are availabl…
Variational Quantum Algorithms for Semidefinite Programming
Dhrumil Patel, Patrick J. Coles, Mark M. Wilde
A semidefinite program (SDP) is a particular kind of convex optimization problem with applications in operations research, combinatorial optimization, quantum information science,…
Broadcasting of non-locality
Dhrumil Patel, Arup Roy, Indranil Chakrabarty +1
Bell nonlocality and steering are archetypal characteristics of quantum mechanics that mark a significant departure from conventional classical notions. They basically refer to the…
Broadcasting of quantum correlations in qubit-qudit systems
Rounak Mundra, Dhrumil Patel, Indranil Chakrabarty +2
Quantum mechanical properties like entanglement, discord and coherence act as fundamental resources in various quantum information processing tasks. Consequently, generating more r…
Impossibility of Cloning of Quantum Coherence
Dhrumil Patel, Subhasree Patro, Chiranjeevi Vanarasa +2
It is well known that it is impossible to clone an arbitrary quantum state. However, this inability does not lead directly to no-cloning of quantum coherence. Here, we show that it…