@article {374,
	title = {Detailed calculation of the average work done in a ground state quench of the quantum Ising model},
	journal = {Science Diliman},
	volume = {28:2},
	year = {2016},
	pages = {54-64},
	abstract = {A detailed derivation of the exact expression for the average work done in a transverse field quench of the quantum Ising model ground state is presented. In the thermodynamic limit, it is proved that the average work done generally has inflection points at the critical field for the pre-quench quantum phase transition. The first divergent field derivative is calculated and is shown to diverge logarithmically. We also demonstrate that the average work done is equal to the product of the transverse magnetization of the pre-quench ground state and the change in the magnetic field.},
	url = {http://www.journals.upd.edu.ph/index.php/sciencediliman/article/view/5509/4939},
	author = {Salvador T Laurente Jr and Francis N. C. Paraan}
}
@inproceedings {laurente-spp-2015,
	title = {Exact calculation of the average work done in a quenched quantum Ising model},
	booktitle = {Proceedings of the 33rd Samahang Pisika ng Pilipinas Physics Congress},
	year = {2015},
	month = {3{\textendash}6 Jun 2015},
	pages = {SPP-2015-PB-48},
	address = {University of Northern Philippines, Vigan City},
	abstract = {<div>The main aim of this paper is to calculate the average work done in a ground state quench of the XY Heisenberg model in the transverse field quantum Ising limit. We obtain an exact closed form expression for the average work done in terms of complete elliptic integrals. This result reveals an inflection point at a pre-quench field that satisfies |h0|=1, which signals quantum criticality.</div>},
	author = {Salvador T Laurente Jr and Francis N. C. Paraan}
}