Update intersphinx links and others (#1315)

* Update intersphinx links and others

* Fix copyright

README.md

@@ -16,7 +16,7 @@ The code comprises various modules revolving around:
 - translating from the second-quantized to the qubit space
 - a quantum circuit library of natural science targeted ansatze
 - natural science specific algorithms and utilities to make the use of
-  algorithms from [Qiskit Algorithms](https://qiskit.org/ecosystem/algorithms/) easier
+  algorithms from [Qiskit Algorithms](https://qiskit-community.github.io/qiskit-algorithms/) easier
 - and much more
 
 ## Installation
@@ -33,7 +33,7 @@ pip install qiskit-nature
 If you want to work on the very latest work-in-progress versions, either to try features ahead of
 their official release or if you want to contribute to Qiskit Nature, then you can install from source.
 To do this follow the instructions in the
- [documentation](https://qiskit.org/ecosystem/nature/getting_started.html#installation).
+ [documentation](https://qiskit-community.github.io/qiskit-nature/getting_started.html#installation).
 
 ### Optional Installs
 
@@ -43,9 +43,9 @@ Several, as listed below, are supported, and while logic to interface these prog
 Qiskit Nature via the above pip installation, the dependent programs/libraries themselves need
 to be installed separately.
 
-- [Gaussian 16™](https://qiskit.org/ecosystem/nature/apidocs/qiskit_nature.second_q.drivers.gaussiand.html), a commercial chemistry program
-- [PSI4](https://qiskit.org/ecosystem/nature/apidocs/qiskit_nature.second_q.drivers.psi4d.html), a chemistry program that exposes a Python interface allowing for accessing internal objects
-- [PySCF](https://qiskit.org/ecosystem/nature/apidocs/qiskit_nature.second_q.drivers.pyscfd.html), an open-source Python chemistry program
+- [Gaussian 16™](https://qiskit-community.github.io/qiskit-nature/apidocs/qiskit_nature.second_q.drivers.gaussiand.html), a commercial chemistry program
+- [PSI4](https://qiskit-community.github.io/qiskit-nature/apidocs/qiskit_nature.second_q.drivers.psi4d.html), a chemistry program that exposes a Python interface allowing for accessing internal objects
+- [PySCF](https://qiskit-community.github.io/qiskit-nature/apidocs/qiskit_nature.second_q.drivers.pyscfd.html), an open-source Python chemistry program
 
 The above codes can be used in a very limited fashion through Qiskit Nature.
 While this is useful for getting started and testing purposes, a better experience can be had in the reversed order of responsibility.
@@ -63,13 +63,13 @@ Additionally, you may find the following optional dependencies useful:
 
 ## Creating Your First Chemistry Programming Experiment in Qiskit
 
-Check our [getting started page](https://qiskit.org/ecosystem/nature/getting_started.html)
+Check our [getting started page](https://qiskit-community.github.io/qiskit-nature/getting_started.html)
 for a first example on how to use Qiskit Nature.
 
 ### Further examples
 
 Learning path notebooks may be found in the
-[Nature Tutorials](https://qiskit.org/ecosystem/nature/tutorials/index.html) section
+[Nature Tutorials](https://qiskit-community.github.io/qiskit-nature/tutorials/index.html) section
 of the documentation and are a great place to start.
 
 

docs/conf.py

@@ -192,9 +192,9 @@
     "python": ("https://docs.python.org/3", None),
     "numpy": ("https://numpy.org/doc/stable/", None),
     "scipy": ("https://docs.scipy.org/doc/scipy/", None),
-    "qiskit": ("https://qiskit.org/documentation/", None),
-    "qiskit-algorithms": ("https://qiskit.org/ecosystem/algorithms/", None),
-    "rustworkx": ("https://qiskit.org/ecosystem/rustworkx/", None),
+    "qiskit": ("https://docs.quantum.ibm.com/api/qiskit/", None),
+    "qiskit-algorithms": ("https://qiskit-community.github.io/qiskit-algorithms/", None),
+    "rustworkx": ("https://www.rustworkx.org/", None),
     "sparse": ("https://sparse.pydata.org/en/stable/", None),
 }
 

docs/index.rst

@@ -20,7 +20,7 @@ The code comprises various modules revolving around:
 - translating from the second-quantized to the qubit space
 - a quantum circuit library of natural science targeted ansatze
 - natural science specific algorithms and utilities to make the use of
-  algorithms from `Qiskit Algorithms <https://qiskit.org/ecosystem/algorithms/>`_ easier
+  algorithms from `Qiskit Algorithms <https://qiskit-community.github.io/qiskit-algorithms/>`_ easier
 - and much more
 
 

docs/tutorials/03_ground_state_solvers.ipynb

@@ -127,7 +127,7 @@
     "\n",
     "1. An Estimator primitive: these were released as part of Qiskit Terra 0.22. To learn more about primitives, check out [this resource](https://qiskit.org/documentation/apidoc/primitives.html).\n",
     "2. A variational form: here we use the Unitary Coupled Cluster (UCC) ansatz (see for instance [Physical Review A 98.2 (2018): 022322]). Since it is a chemistry standard, a factory is already available allowing a fast initialization of a VQE with UCC. The default is to use all single and double excitations. However, the excitation type (S, D, SD) as well as other parameters can be selected. We also prepend the `UCCSD` variational form with a `HartreeFock` initial state, which initializes the occupation of our qubits according to the problem which we are trying solve.\n",
-    "3. An optimizer: this is the classical piece of code in charge of optimizing the parameters in our variational form. See [the corresponding documentation](https://qiskit.org/ecosystem/algorithms/apidocs/qiskit_algorithms.optimizers.html) for more information.\n",
+    "3. An optimizer: this is the classical piece of code in charge of optimizing the parameters in our variational form. See [the corresponding documentation](https://qiskit-community.github.io/qiskit-algorithms/apidocs/qiskit_algorithms.optimizers.html) for more information.\n",
     "\n",
     "One could also use any available ansatz / initial state or even define one's own. For instance,"
    ]

setup.py

@@ -1,6 +1,6 @@
 # This code is part of a Qiskit project.
 #
-# (C) Copyright IBM 2018, 2023.
+# (C) Copyright IBM 2018, 2024.
 #
 # This code is licensed under the Apache License, Version 2.0. You may
 # obtain a copy of this license in the LICENSE.txt file in the root directory
@@ -81,7 +81,7 @@
     },
     project_urls={
         "Bug Tracker": "https://github.com/Qiskit/qiskit-nature/issues",
-        "Documentation": "https://qiskit.org/ecosystem/nature/",
+        "Documentation": "https://qiskit-community.github.io/qiskit-nature/",
         "Source Code": "https://github.com/Qiskit/qiskit-nature",
     },
     zip_safe=False,