@conference {350,
	title = {Effect of varying the position of the ancilla qubit and the coupling constants in the simulation of Grover{\textquoteright}s quantum search algorithm},
	year = {2015},
	month = {7{\textendash}11 Jan 2015},
	pages = {P-62},
	publisher = {9th International Conference on Computational Physics},
	address = {National University of Singapore},
	abstract = {We simulate Grover{\textquoteright}s algorithm in an Ising spin chain quantum computer with spatially-dependent coupling constant. The interaction to the nearest and second-nearest neighbor of the spins is considered. The behavior of the fidelity as a function of the number of Grover iteration during the algorithm is determined. For a fixed location of the ancilla qubit, the overall fidelity decreases as we increase the size of the database. Also, as we vary the coupling constant per neighbor, we obtain a high fidelity for a given number of iteration. The simulation of the algorithm using a classical computer system restricts the size of the database that gives a high fidelity result.},
	url = {http://www.physics.nus.edu.sg/iccp9/},
	author = {Neris D Ilano and Cristine Villagonzalo and Ronald Banzon}
}