Cartesian Operators and States¶

Operators and states for 1D cartesian position and momentum.

TODO:

Add 3D classes to mappings in operatorset.py

class sympy.physics.quantum.cartesian.XOp[source]¶: 1D cartesian position operator.

class sympy.physics.quantum.cartesian.YOp[source]¶: Y cartesian coordinate operator (for 2D or 3D systems)

class sympy.physics.quantum.cartesian.ZOp[source]¶: Z cartesian coordinate operator (for 3D systems)

class sympy.physics.quantum.cartesian.PxOp[source]¶: 1D cartesian momentum operator.

class sympy.physics.quantum.cartesian.XKet[source]¶

1D cartesian position eigenket.

position¶: The position of the state.

class sympy.physics.quantum.cartesian.XBra[source]¶

1D cartesian position eigenbra.

position¶: The position of the state.

class sympy.physics.quantum.cartesian.PxKet[source]¶

1D cartesian momentum eigenket.

momentum¶: The momentum of the state.

class sympy.physics.quantum.cartesian.PxBra[source]¶

1D cartesian momentum eigenbra.

momentum¶: The momentum of the state.

class sympy.physics.quantum.cartesian.PositionState3D[source]¶

Base class for 3D cartesian position eigenstates

position_x¶: The x coordinate of the state

position_y¶: The y coordinate of the state

position_z¶: The z coordinate of the state

class sympy.physics.quantum.cartesian.PositionKet3D[source]¶: 3D cartesian position eigenket

class sympy.physics.quantum.cartesian.PositionBra3D[source]¶: 3D cartesian position eigenbra