The analysis demonstrated that the electric susceptibility ($\chi_j^i$) in an anisotropic medium is a rank two tensor. In such media, the polarization vector $\mathbf{P}$ and the electric field vector $\mathbf{E}$ are linearly related by $P^i = \epsilon_0 \chi_j^i E^j$ using the summation convention. The proof relies on showing that $\chi_j^i$ adheres to the mixed-tensor transformation law for a rank two tensor: $\chi_j^{\prime i} = \frac{\partial x^{\prime i}}{\partial x^k} \frac{\partial x^l}{\partial x^{\prime j}} \chi_l^k$. This was achieved by substituting the known contravariant vector transformation laws for $\mathbf{P}$ and $\mathbf{E}$ into the defining constitutive relation and isolating the transformation factor for $\chi_j^i$.
A derivative illustration based on our specific text and creative direction
A derivative illustration based on our specific text and creative direction
block-beta
columns 5
CC["Criss-Cross"]:5
%% Condensed Notes
CN["Condensed Notes"]:5
RF["Relevant File"]:5
NV["Narrated Video"]:4 VO["Voice-over"]
PA("Plotting & Analysis")AA("Animation & Analysis")KT("Summary & Interpretation") ID("Illustration & Demo") PO("Polyptych")
%% Proof and Derivation
PD["Proof and Derivation"]:5
AF("Derivation Sheet"):5
NV2["Narrated Video"]:4 VO2["Voice-over"]
PA2("Plotting & Analysis")AA2("Animation & Analysis")KT2("Summary & Interpretation") ID2("Illustration & Demo") PO2("Polyptych")
classDef color_1 fill:#8e562f,stroke:#8e562f,color:#fff
class CC color_1
%% %% Condensed Notes
classDef color_2 fill:#14626e,stroke:#14626e,color:#14626e
class CN color_2
class RF color_2
classDef color_3 fill:#1e81b0,stroke:#1e81b0,color:#1e81b0
class NV color_3
class PA color_3
class AA color_3
class KT color_3
class ID color_3
classDef color_4 fill:#47a291,stroke:#47a291,color:#47a291
class VO color_4
class PO color_4
%% Proof and Derivation
classDef color_5 fill:#307834,stroke:#307834,color:#fff
class PD color_5
class AF color_5
classDef color_6 fill:#38b01e,stroke:#38b01e,color:#fff
class NV2 color_6
class PA2 color_6
class AA2 color_6
class KT2 color_6
class ID2 color_6
classDef color_7 fill:#47a291,stroke:#47a291,color:#fff
class VO2 color_7
class PO2 color_7
‣
<aside> <img src="/icons/report_pink.svg" alt="/icons/report_pink.svg" width="40px" />
Copyright Notice
All content and images on this page are the property of Sayako Dean, unless otherwise stated. They are protected by United States and international copyright laws. Any unauthorized use, reproduction, or distribution is strictly prohibited. For permission requests, please contact [email protected]
© 2025 Sayako Dean
</aside>