Hubbard model

Summary

Hubbard model is a scientific model^[1]. It draws 160 Wikipedia views per month (scientific_model category, ranking #18 of 74).^[2]

Key Facts

• Hubbard model's image is recorded as 2D-Hubbard-model.png^[3].
• Hubbard model's instance of is recorded as scientific model^[4].
• Hubbard model's instance of is recorded as mathematical model^[5].
• John Hubbard is named after Hubbard model^[6].
• Hubbard model's GND ID is recorded as 4160713-2^[7].
• Hubbard model's Library of Congress authority ID is recorded as sh89006629^[8].
• Hubbard model's Freebase ID is recorded as /m/05pmnm^[9].
• Hubbard model's defining formula is recorded as {\hat {H}}=-t\sum {i,\sigma }\left({\hat {c}}{i,\sigma }^{\dagger }{\hat {c}}{i+1,\sigma }+{\hat {c}}{i+1,\sigma }^{\dagger }{\hat {c}}{i,\sigma }\right)+U\sum {i}{\hat {n}}{i\uparrow }{\hat {n}}{i\downarrow }^[10].
• Hubbard model's studied by is recorded as solid-state physics^[11].
• Hubbard model's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "HubbardModel"]^[12].
• Hubbard model's Microsoft Academic ID is recorded as 106074065^[13].
• Hubbard model's OpenAlex ID is recorded as C106074065^[14].
• Hubbard model's Encyclopedia of China is recorded as 56744^[15].
• Hubbard model's Encyclopedia of China is recorded as 192043^[16].
• Hubbard model's Yale LUX ID is recorded as concept/5125ba01-095f-430e-82bb-3b22f9f1dcdf^[17].

Why It Matters

Hubbard model draws 160 Wikipedia views per month (scientific_model category, ranking #18 of 74).^[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.^[18]