Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
Wolfram`TensorNetworks`
MPSNorm  |
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Details and Options
Examples
(11)
Basic Examples
(3)
Set a seed for reproducibility:
In[1]:=
SeedRandom[42];
Build a length-6, bond-4, physical-2 MPS:
In[2]:=
mps=RandomTensorNetwork["MPS"[6,4,2]];
Compute its norm:
In[3]:=
MPSNorm[mps]
Out[3]=
8.32729
The squared norm equals the self-overlap:
In[1]:=
mps=RandomTensorNetwork["MPS"[6,4,2]];Chop[MPSNorm[mps]^2-MPSOverlap[mps,mps]]
Out[1]=
0
A normalized MPS has unit norm:
In[1]:=
mps=RandomTensorNetwork["MPS"[6,4,2]];MPSNorm[MPSNormalize[mps]]
Out[1]=
1.
Scope
(3)
Applications
(2)
Properties & Relations
(3)
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