Demonstration of the no-hiding theorem on the 5-Qubit IBM quantum computer in a category-theoretic framework

Kalra, Amolak Ratan; Gupta, Navya; Behera, Bikash K.; Prakash, Soam; Panigrahi, Prasanta K.

doi:10.1007/s11128-019-2288-4

Cited by 24 publications

(12 citation statements)

References 35 publications

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“…The different kinds of theoretical protocols for quantum communication and computation [32][33][34] have already been verified in the IBM quantum experience. IBM Quantum Experience has been utilized to perform many practical experiments on quantum chips, including quantum simulation, the development of quantum algorithms [35], testing quantum information theory tasks, quantum cryptography, quantum error correction [36], quantum applications [37], and so forth.…”

Section: Introductionmentioning

confidence: 99%

A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment

Zhao

et al. 2021

Applied Sciences

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As research on quantum computers and quantum information transmission deepens, the multi-particle and multi-mode quantum information transmission has been attracting increasing attention. For scenarios where multi-parties transmit sequentially increasing qubits, we put forward a novel (N + 1)-party cyclic remote state preparation (RSP) protocol among an arbitrary number of players and a controller. Specifically, we employ a four-party scheme in the case of a cyclic asymmetric remote state preparation scheme and demonstrate the feasibility of the scheme on the IBM Quantum Experience platform. Furthermore, we present a general quantum channel expression under different circulation directions based on the n-party. In addition, considering the impact of the actual environment in the scheme, we discuss the feasibility of the scheme affected by different noises.

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Section: Introductionmentioning

confidence: 99%

A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment

Zhao

et al. 2021

Applied Sciences

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“…IBM Q Experience has now been used to perform a number of real experiments on the quantum chips. The real experiments include quantum simulation 3,[24][25][26][27][28][29][30][31][32] , developing quantum algorithms [33][34][35][36][37][38][39] , testing of quantum information theoretical tasks 27,33,[40][41][42] , quantum cryptography [43][44][45] , quantum error correction [46][47][48][49] , quantum applications 28,30,43,[49][50][51] to name a few.…”

Section: Introductionmentioning

confidence: 99%

Quantum simulation of negative hydrogen ion using variational quantum eigensolver on IBM quantum computer

Kumar¹,

Singh²,

Behera³

et al. 2019

Preprint

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The negative hydrogen ion is the first three body quantum problem whose ground state energy is theoretically calculated using the "Chandrasekhar Wavefunction" that accounts for the electronelectron correlation 1 . The best value of ground state energy is obtained by photodetachment experiment using lasers in the laboratory. Solving multi-body systems is a daunting task in quantum mechanics as it includes choosing a trial wavefunction and the calculation of integrals for the system that becomes almost impossible for systems with three or more particles. This difficulty can be addressed by quantum computers. They have emerged as a tool to address different electronic structure problems with remarkable efficiency. Here, we show the quantum simulation of H − ion to calculate it's ground state energy in IBM quantum computer. We observe that the quantum computer is efficient in preparing the correlated wavefunction of H − and shows it as a bound entity as the ground state energy is found to be lower than that of Hydrogen atom. We use a recently developed algorithm known as "Variational Quantum Eigensolver" 2,3 and implement it in IBM's 5-qubit quantum chips "ibmqx2" and "ibmqx4". An optimization routine is performed on a classical computer by running quantum chemistry program and codes in QISKit to converge the energy to the minimum. We also present a comparison of different optimization routines and encoding methods used to converge the energy value to the minimum. The circuit is parametrized by 12 arbitrary angles and is thus used to create different trial wavefuntions by varying the parameters. The technique can be used to solve various many body problems 4 with great efficiency.

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“…python) and rich text elements such as paragraph, equations, figures, links etc to make user friendly. Several quantum computational tasks have been performed using IBM quantum experience platform such as quantum machine learning [21,22], quantum simulation [23][24][25][26][27][28], quantum error correction [29][30][31][32], quantum cryptography [33,34], quantum information theory [35][36][37], quantum algorithms [38,39], quantum optimization problems [40], quantum games [41][42][43], designing quantum communication devices [44,45].…”

Section: Introductionmentioning

confidence: 99%

Demonstration of Bomb Detection Using the IBM Quantum Computer

Raj¹,

Das²,

Behera³

et al. 2019

Preprint

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According to Copenhagen interpretation, a quantum particle can exist in a superposition of all possible states, out of which only one state is observed when it is measured. Interestingly, it has been observed that interaction with the quantum particle during measurement can also affect the outcome of the state. A scheme for interaction free measurement was proposed by Elitzur and Vaidman [Found. Phys. 23, 987 (1993)], where they used Mach Zehnder interferometer to detect whether a bomb is alive or dead. In 25 % of the cases they were able to detect that the bomb is alive without exploding it. Here, we demonstrate the above experiment using quantum computing, which can be realized in a quantum computer designing quantum circuits on it. We explicate all the cases, including whether the bomb is alive or dead by proposing new quantum circuits and executing those in QISKit as provided by IBM Quantum Experience platform and verify the obtained results.

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Demonstration of the no-hiding theorem on the 5-Qubit IBM quantum computer in a category-theoretic framework

Cited by 24 publications

References 35 publications

A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment

A Scheme for Controlled Cyclic Asymmetric Remote State Preparation in Noisy Environment

Quantum simulation of negative hydrogen ion using variational quantum eigensolver on IBM quantum computer

Demonstration of Bomb Detection Using the IBM Quantum Computer

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