Merge branch 'master' into fixsubgraph

qiboteam · Dec 18, 2024 · 9bb2c2b · 9bb2c2b
2 parents 866b969 + 901b162
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diff --git a/doc/source/api-reference/qibo.rst b/doc/source/api-reference/qibo.rst
@@ -194,23 +194,6 @@ Iterative Quantum Amplitude Estimation (IQAE)
     :member-order: bysource
 
 
-Double Bracket Iteration algorithm for Diagonalization
-""""""""""""""""""""""""""""""""""""""""""""""""""""""
-
-The Double Bracket Flow (DBF) has been presented `here <https://arxiv.org/abs/2206.11772>`_
-as a novel strategy for preparing eigenstates of a quantum system. We implement in
-Qibo a discretized version of the algorithm, which executes sequential Double
-Bracket Iterations.
-
-.. autoclass:: qibo.models.dbi.double_bracket.DoubleBracketGeneratorType
-    :members:
-    :member-order: bysource
-
-.. autoclass:: qibo.models.dbi.double_bracket.DoubleBracketIteration
-    :members:
-    :member-order: bysource
-
-
 .. _timeevolution:
 
 Time evolution

diff --git a/doc/source/code-examples/tutorials/dbi/README.md b/doc/source/code-examples/tutorials/dbi/README.md
diff --git a/doc/source/code-examples/tutorials/dbi/dbi_tutorial_basic_intro.ipynb b/doc/source/code-examples/tutorials/dbi/dbi_tutorial_basic_intro.ipynb
diff --git a/examples/dbi/README.md b/examples/dbi/README.md
diff --git a/examples/dbi/dbi_tutorial_basic_intro.ipynb b/examples/dbi/dbi_tutorial_basic_intro.ipynb
diff --git a/src/qibo/gates/gates.py b/src/qibo/gates/gates.py
@@ -1384,6 +1384,14 @@ def __init__(self, q0, q1, theta, trainable=True):
     def qasm_label(self):
         return "cry"
 
+    def decompose(self) -> List[Gate]:
+        """Decomposition of :math:`\\text{CRY}` gate."""
+        from qibo.transpiler.decompositions import (  # pylint: disable=C0415
+            standard_decompositions,
+        )
+
+        return standard_decompositions(self)
+
 
 class CRZ(_CRn_):
     """Controlled rotation around the Z-axis for the Bloch sphere.

diff --git a/src/qibo/models/dbi/__init__.py b/src/qibo/models/dbi/__init__.py