Merge branch 'content_improvements' into remove_meas_groupings

content/qchem/_meta/features/hamiltonian-data.md

@@ -1,3 +1,7 @@
+$$
+H = \sum_{p,q}h_{pq}c_p^\dag c_q + \frac{1}{2}\sum_{p,q,r,s}h_{pqrs}c^\dag_pc^\dag_qc_rc_s
+$$
+
 Hamiltonian for the molecular system under Jordan-Wigner transformation and its properties.
 
 | Name            | Type              | Description                                                    |

content/qchem/h2co-molecule/meta.json → content/qchem/ch2o-molecule/meta.json

@@ -21,12 +21,12 @@
   "usingThisDataset": {
     "$path": "using_this_dataset.md"
   },
-  "heroImage": "Dataset_ChemHero_H2CO.png",
-  "thumbnail": "Dataset_ChemThumb_H2Co.png",
+  "heroImage": "Dataset_ChemHero_CH2O.png",
+  "thumbnail": "Dataset_ChemThumb_CH2O.png",
   "extra": {},
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-17",
+  "dateOfLastModification": "2024-12-20",
   "dateOfPublication": "2024-09-11"
 }

content/qchem/hcn-molecule/dataset.json

@@ -59,19 +59,6 @@
         "hamiltonianTerms": "  (-57.16303932858114) [I0]\n+ (0.6139535309808001) [Z14]\n+ (0.6139535309808003) [Z15]\n+ (0.6397770423826864) [Z20]\n+ (0.6397770423826864) [Z21]\n+ (0.7258713347803445) [Z18]\n+ (0.7258713347803447) [Z19]\n+ (0.8181214301363138) [Z17]\n+ (0.818121430136314) [Z16]\n+ (0.9124286845257272) [Z6]"
       }
     },
-    {
-      "dataUrl": "https://datasets.cloud.pennylane.ai/datasets/h5/qchem/HCN/STO-3G/1.156/HCN_STO-3G_1.156.h5",
-      "parameters": {
-        "molname": "HCN",
-        "basis": "STO-3G",
-        "bondlength": "1.156",
-        "bondangle": "1.156",
-        "number_of_spin_orbitals": "22"
-      },
-      "extra": {
-        "hamiltonianTerms": "  (-56.74255741932006) [I0]\n+ (0.48218824431314133) [Z18]\n+ (0.48218824431314133) [Z19]\n+ (0.5298105337663765) [Z21]\n+ (0.5298105337663767) [Z20]\n+ (0.8323305840630314) [Z16]\n+ (0.832330584063032) [Z17]\n+ (0.8323305840630335) [Z15]\n+ (0.8323305840630336) [Z14]\n+ (0.8512681878749588) [Z7]"
-      }
-    },
     {
       "dataUrl": "https://datasets.cloud.pennylane.ai/datasets/h5/qchem/HCN/STO-3G/1.257/HCN_STO-3G_1.257.h5",
       "parameters": {

content/qspin/bose-hubbard-model/dataset.json

@@ -120,7 +120,7 @@
       "title": "Hamiltonian and ground-state data",
       "type_": "DATA",
       "content": {
-        "$path": "/qspin/_meta/features/hamiltonian-and-ground-state-data.md"
+        "$path": "/qspin/bose-hubbard-model/hamiltonian-and-ground-state-data.md"
       }
     },
     {

content/qspin/bose-hubbard-model/hamiltonian-and-ground-state-data.md

@@ -0,0 +1,11 @@
+$$
+-t ( \sum_{\langle i, j\rangle} \hat{b}^\dagger_i\hat{b}_j + h.c.) + U \sum_i \hat{n}_{i}\hat{n}_{i}
+$$
+
+Hamiltonians for the spin systems (under the Jordan-Wigner transformation for the Fermi Hubbard model and [Binary Bosonic mapping](https://arxiv.org/abs/2105.12563) for the Bose Hubbard Model).
+
+| Name            | Type              | Description                                                    |
+|-----------------|-------------------|----------------------------------------------------------------|
+| `hamiltonian`     | list[`Hamiltonian`] | Hamiltonian of the system in the Pauli basis                   |
+| `ground_energies` | `numpy.ndarray`     | Ground state energies of each configuration of the spin system |
+| `ground_states`   | `numpy.ndarray`     | Ground state of each configuration of the spin system          |

content/qspin/bose-hubbard-model/meta.json

@@ -26,6 +26,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-11-21",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }

content/qspin/fermi-hubbard-model/dataset.json

@@ -120,7 +120,7 @@
       "title": "Hamiltonian and ground-state data",
       "type_": "DATA",
       "content": {
-        "$path": "/qspin/_meta/features/hamiltonian-and-ground-state-data.md"
+        "$path": "/qspin/fermi-hubbard-model/hamiltonian-and-ground-state-data.md"
       }
     },
     {

content/qspin/fermi-hubbard-model/hamiltonian-and-ground-state-data.md

@@ -0,0 +1,11 @@
+$$
+-t(\sum_{\langle i, j\rangle, \sigma} \hat{c}^\dagger_i\hat{c}_j + h.c.) + U \sum_i \hat{n}_{i\uparrow} \hat{n}_{i\downarrow}
+$$
+
+Hamiltonians for the spin systems (under the Jordan-Wigner transformation for the Fermi Hubbard model and [Binary Bosonic mapping](https://arxiv.org/abs/2105.12563) for the Bose Hubbard Model).
+
+| Name            | Type              | Description                                                    |
+|-----------------|-------------------|----------------------------------------------------------------|
+| `hamiltonian`     | list[`Hamiltonian`] | Hamiltonian of the system in the Pauli basis                   |
+| `ground_energies` | `numpy.ndarray`     | Ground state energies of each configuration of the spin system |
+| `ground_states`   | `numpy.ndarray`     | Ground state of each configuration of the spin system          |

content/qspin/fermi-hubbard-model/meta.json

@@ -26,6 +26,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-11-21",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }

content/qspin/transverse-field-ising-model/dataset.json

@@ -192,7 +192,7 @@
       "title": "Hamiltonian and ground-state data",
       "type_": "DATA",
       "content": {
-        "$path": "/qspin/_meta/features/hamiltonian-and-ground-state-data.md"
+        "$path": "/qspin/transverse-field-ising-model/hamiltonian-and-ground-state-data.md"
       }
     },
     {

content/qspin/transverse-field-ising-model/hamiltonian-and-ground-state-data.md

@@ -0,0 +1,11 @@
+$$
+J\sum_{\langle i,j\rangle} \sigma_i^z\sigma_j^z + h\sum_i \sigma_i^x
+$$
+
+Hamiltonians for the spin systems (under the Jordan-Wigner transformation for the Fermi Hubbard model and [Binary Bosonic mapping](https://arxiv.org/abs/2105.12563) for the Bose Hubbard Model).
+
+| Name            | Type              | Description                                                    |
+|-----------------|-------------------|----------------------------------------------------------------|
+| `hamiltonian`     | list[`Hamiltonian`] | Hamiltonian of the system in the Pauli basis                   |
+| `ground_energies` | `numpy.ndarray`     | Ground state energies of each configuration of the spin system |
+| `ground_states`   | `numpy.ndarray`     | Ground state of each configuration of the spin system          |

content/qspin/transverse-field-ising-model/meta.json

@@ -29,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-11-21",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }

content/qspin/xxz-heisenberg-model/dataset.json

@@ -192,7 +192,7 @@
       "title": "Hamiltonian and ground-state data",
       "type_": "DATA",
       "content": {
-        "$path": "/qspin/_meta/features/hamiltonian-and-ground-state-data.md"
+        "$path": "/qspin/xxz-heisenberg-model/hamiltonian-and-ground-state-data.md"
       }
     },
     {

content/qspin/xxz-heisenberg-model/hamiltonian-and-ground-state-data.md

@@ -0,0 +1,11 @@
+$$
+J_{xy}\sum_{\langle i,j\rangle}(\sigma_i^x\sigma_j^x+\sigma_i^y\sigma_j^y) + J_z\sum_{\langle i,j\rangle} \sigma_i^z \sigma_j^z
+$$
+
+Hamiltonians for the spin systems (under the Jordan-Wigner transformation for the Fermi Hubbard model and [Binary Bosonic mapping](https://arxiv.org/abs/2105.12563) for the Bose Hubbard Model).
+
+| Name            | Type              | Description                                                    |
+|-----------------|-------------------|----------------------------------------------------------------|
+| `hamiltonian`     | list[`Hamiltonian`] | Hamiltonian of the system in the Pauli basis                   |
+| `ground_energies` | `numpy.ndarray`     | Ground state energies of each configuration of the spin system |
+| `ground_states`   | `numpy.ndarray`     | Ground state of each configuration of the spin system          |

content/qspin/xxz-heisenberg-model/meta.json

@@ -29,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-11-21",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }