Adrien/QElephant
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fixed controlled gates

Browse source
This commit is contained in:
Didictateur 2023-10-26 10:39:09 +02:00
parent fb591ce191
commit 77ee550046
1 changed files with 24 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
QElephant/QuBit.py
View file

@ -396,11 +396,12 @@ def CX(q: MuBit, n1: int, n2: int) -> None:
if n1==n2: if n1==n2:
ValueError("the CNOT gate must be applied on two differents QuBits") ValueError("the CNOT gate must be applied on two differents QuBits")
SWAP(q, 0, n1) n = q._MuBit__n
SWAP(q, 1, n2) SWAP(q, n-2, n1)
q._MuBit__mapply(Matrix.CX(), 0) SWAP(q, n-1, n2)
SWAP(q, 0, n1) q._MuBit__mapply(Matrix.CX(), n-2)
SWAP(q, 1, n2) SWAP(q, n-2, n1)
SWAP(q, n-1, n2)
def CY(q: MuBit, n1: int, n2: int) -> None: def CY(q: MuBit, n1: int, n2: int) -> None:
if type(q) is not MuBit: if type(q) is not MuBit:
@ -416,11 +417,12 @@ def CY(q: MuBit, n1: int, n2: int) -> None:
if n1==n2: if n1==n2:
ValueError("the CNOT gate must be applied on two differents QuBits") ValueError("the CNOT gate must be applied on two differents QuBits")
SWAP(q, 0, n1) n = q._MuBit__n
SWAP(q, 1, n2) SWAP(q, n-2, n1)
q._MuBit__mapply(Matrix.CY(), 0) SWAP(q, n-1, n2)
SWAP(q, 0, n1) q._MuBit__mapply(Matrix.CY(), n-2)
SWAP(q, 1, n2) SWAP(q, n-2, n1)
SWAP(q, n-1, n2)
def CZ(q: MuBit, n1: int, n2: int) -> None: def CZ(q: MuBit, n1: int, n2: int) -> None:
if type(q) is not MuBit: if type(q) is not MuBit:
@ -436,11 +438,12 @@ def CZ(q: MuBit, n1: int, n2: int) -> None:
if n1==n2: if n1==n2:
ValueError("the CNOT gate must be applied on two differents QuBits") ValueError("the CNOT gate must be applied on two differents QuBits")
SWAP(q, 0, n1) n = q._MuBit__n
SWAP(q, 1, n2) SWAP(q, n-2, n1)
q._MuBit__mapply(Matrix.CZ(), 0) SWAP(q, n-1, n2)
SWAP(q, 0, n1) q._MuBit__mapply(Matrix.CZ(), n-2)
SWAP(q, 1, n2) SWAP(q, n-2, n1)
SWAP(q, n-1, n2)
def SWAP(q: MuBit, n1: int, n2: int) -> None: def SWAP(q: MuBit, n1: int, n2: int) -> None:
if type(q) is not MuBit: if type(q) is not MuBit:
@ -490,11 +493,12 @@ def Cu(q: MuBit, u: list[list[complex]], n1: int, n2: int) -> None:
ValueError(f"the size of the matrix was expected to be (2, 2). A matrix of size (0, .) has been given") ValueError(f"the size of the matrix was expected to be (2, 2). A matrix of size (0, .) has been given")
ValueError(f"the size of the matrix was expected to be (2, 2). A matrix of size ({len(u)}, {u[0]}) has been given") ValueError(f"the size of the matrix was expected to be (2, 2). A matrix of size ({len(u)}, {u[0]}) has been given")
SWAP(q, 0, n1) n = q._MuBit__n
SWAP(q, 1, n2) SWAP(q, n-2, n1)
q._MuBit__mapply(Matrix.Cu(u), 0) SWAP(q, n-1, n2)
SWAP(q, 0, n1) q._MuBit__mapply(Matrix.Cu(u), n-2)
SWAP(q, 1, n2) SWAP(q, n-2, n1)
SWAP(q, n-1, n2)
if __name__=="__main__": if __name__=="__main__":
q = MuBit(2) q = MuBit(2)