9 citations · 12 across the 6 of their papers we have counts for
7 papers
Efficient charge-preserving excited state preparation with variational quantum algorithms
Zohim Chandani, Kazuki Ikeda, Zhong-Bo Kang +7
Determining the spectrum and wave functions of excited states of a system is crucial in quantum physics and chemistry. Low-depth quantum algorithms, such as the Variational Quantum…
Optimized Generation of Entanglement by Real-Time Ordering of Swapping Operations
Ranjani G Sundaram, Himanshu Gupta
Long-distance quantum communication in quantum networks faces significant challenges due to the constraints imposed by the no-cloning theorem. Most existing quantum communication p…
Distributed Quantum Computation with Minimum Circuit Execution Time over Quantum Networks
Ranjani G Sundaram, Himanshu Gupta, C. R. Ramakrishnan
Present quantum computers are constrained by limited qubit capacity and restricted physical connectivity, leading to challenges in large-scale quantum computations. Distributing qu…
Distributing Quantum Circuits Using Teleportations
Ranjani G Sundaram, Himanshu Gupta
Scalability is currently one of the most sought-after objectives in the field of quantum computing. Distributing a quantum circuit across a quantum network is one way to facilitate…
Distribution of Quantum Circuits Over General Quantum Networks
Ranjani G Sundaram, Himanshu Gupta, C. R. Ramakrishnan
Near-term quantum computers can hold only a small number of qubits. One way to facilitate large-scale quantum computations is through a distributed network of quantum computers. In…
Tight Approximation Algorithms for p-Mean Welfare Under Subadditive Valuations
Siddharth Barman, Umang Bhaskar, Anand Krishna +1
We develop polynomial-time algorithms for the fair and efficient allocation of indivisible goods among agents that have subadditive valuations over the goods. We first consider…
Uniform Welfare Guarantees Under Identical Subadditive Valuations
Siddharth Barman, Ranjani G. Sundaram
We study the problem of allocating indivisible goods among agents that have an identical subadditive valuation over the goods. The extent of fairness and efficiency of allocations…