| Field | Dissipation field | Strong interaction field | Weak interaction field | General field |
| Field function | ||||
| 4-potential |
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| Scalar potential |
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|
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| Vector potential |
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|
|
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| Field strength |
|
|
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| Solenoidal vector |
|
|
|
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| Field tensor |
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|
|
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| Stress-energy tensor |
|
|
|
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| Energy-momentum flux vector |
|
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|