def one_and_two_body_interaction(p, q, a, b) -> cirq.OP_TREE:
th_symbol = LetterWithSubscripts('Th', i)
tv_symbol = LetterWithSubscripts('Tv', i)
v_symbol = LetterWithSubscripts('V', i)
if _is_horizontal_edge(p, q, self.x_dim, self.y_dim,
self.periodic):
yield XXYYPowGate(exponent=th_symbol).on(a, b)
if _is_vertical_edge(p, q, self.x_dim, self.y_dim,
self.periodic):
yield XXYYPowGate(exponent=tv_symbol).on(a, b)
if _are_same_site_opposite_spin(p, q, self.x_dim * self.y_dim):
yield cirq.CZPowGate(exponent=v_symbol).on(a, b)
def one_and_two_body_interaction(p, q, a, b) -> cirq.OP_TREE:
t_symbol = LetterWithSubscripts('T', p, q, i)
w_symbol = LetterWithSubscripts('W', p, q, i)
v_symbol = LetterWithSubscripts('V', p, q, i)
if t_symbol in param_set:
yield XXYYPowGate(exponent=t_symbol).on(a, b)
if w_symbol in param_set:
yield YXXYPowGate(exponent=w_symbol).on(a, b)
if v_symbol in param_set:
yield cirq.CZPowGate(exponent=v_symbol).on(a, b)