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Figure 5: Particle probability distribution in a step-well potential (v=50). Case (a,b): Simu-

Figure 5 Particle probability distribution in a step-well potential (v=50). Case (a,b): Simu-

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Figure 2: Free particle (v=0) probability distribution. Case (a): Simulated result obtained from “IBM Q QASM simulator” for free particle evolution using two-qubit system. Initially the particle
Figure 2: Free particle (v=0) probability distribution. Case (a): Simulated result obtained from “IBM Q QASM simulator” for free particle evolution using two-qubit system. Initially the particle
experimentally reconstructed density matrix elements obtained from “ibmqx4” chip.
experimentally reconstructed density matrix elements obtained from “ibmqx4” chip.
Figure 4: (a) and (b) are the real and imaginary parts of the density matrix elements for the final
Figure 4: (a) and (b) are the real and imaginary parts of the density matrix elements for the final
Figure 6: Particle probability distribution in double-well potential (v=50). Case (a) : Thec
Figure 6: Particle probability distribution in double-well potential (v=50). Case (a) : Thec
Figure 7: The density matrix elements for the initial state |01) of a particle in double-well potential.
Figure 7: The density matrix elements for the initial state |01) of a particle in double-well potential.
state (1.e after six time steps) of the particle in double-well potential obtained from the QASM
state (1.e after six time steps) of the particle in double-well potential obtained from the QASM
Figure 9: Particle probability distributions for ten time steps in a multi-well potential (v = 10). The potential wells are at four sites, |000), |010), |100) and |110). Initially, the particle is
Figure 9: Particle probability distributions for ten time steps in a multi-well potential (v = 10). The potential wells are at four sites, |000), |010), |100) and |110). Initially, the particle is
Figure 11: Quantum circuit for two qubit system. Case (A): The quantum circuit for one time requires two single qubit R, rotation gates and one controlled-rotation gate U; (77/10).
Figure 11: Quantum circuit for two qubit system. Case (A): The quantum circuit for one time requires two single qubit R, rotation gates and one controlled-rotation gate U; (77/10).
Figure 12: Quantum circuit for three-qubit system. Case(A): The quantum circuit for one time
Figure 12: Quantum circuit for three-qubit system. Case(A): The quantum circuit for one time
Table 1: Experimental parameters of the device ‘“ibmqx4” (information collected and exper-
Table 1: Experimental parameters of the device ‘“ibmqx4” (information collected and exper-
For simulating quantum tunneling, we used QISKit to take both simulation and experimental re-
For simulating quantum tunneling, we used QISKit to take both simulation and experimental re-
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Quantum ComputingQuantum InformationQuantum Simulation
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