TY  - GEN 
AU  - Romera Gutiérrez, Elvira
AU  - Nagy, Agnes
PY  - 2026
UR  - https://hdl.handle.net/10481/110582
AB  - Within density functional theory (DFT), where the density is the fundamental vari
able, quantum phase transitions (QPTs) can be formulated through a Hamiltonian
H = ˆH0+∑iξi ˆAi, such that the control parameters {ξi} are in bijective correspondence...
LA  - eng
PB  - MDPI
KW  - Density functional theory
KW  - Quantum phase transitions
KW  - Rényi entropy
TI  - Density Functional Theory and Information-Theoretic Diagnostics of Quantum Phase Transitions
DO  - 10.3390/e28020170
ER  -