Tamil
மொழிகள்
English
Bengali
French
German
Japanese
Korean
Portuguese
Spanish
Tamil

QDrift

class QDrift(reps=1)[source]

Bases: TrotterizationBase

The QDrift Trotterization method, which selects each each term in the Trotterization randomly, with a probability proportional to its weight. Based on the work of Earl Campbell in https://arxiv.org/abs/1811.08017.

Parameters

reps (int) -- The number of times to repeat the Trotterization circuit.

Methods Defined Here

convert

Convert a SummedOp into a ComposedOp or CircuitOp representing an approximation of e^-i*``op_sum``.

Attributes

reps

The number of repetitions to use in the Trotterization, improving the approximation accuracy.

Return type

int