https://deep-quantum-science.com/blog/Quantum physics, AI and research, explained.en https://deep-quantum-science.com/blog/from-bits-to-trits-spin-1.htmlhttps://deep-quantum-science.com/blog/from-bits-to-trits-spin-1.htmlThu, 05 Nov 2026 08:00:00 +0100A spin 1 has three positions. Read them as the digits 0, 1, 2, and spin-1 operators become jumps between integers written in base 3. https://deep-quantum-science.com/blog/haldane-chain.htmlhttps://deep-quantum-science.com/blog/haldane-chain.htmlThu, 05 Nov 2026 08:00:00 +0100Integer spins keep an energy gap, hide a perfect up–down order and carry half spins at their ends. We compute it all exactly with our base-3 representation. https://deep-quantum-science.com/blog/perturbation-theory-matrix-machine.htmlhttps://deep-quantum-science.com/blog/perturbation-theory-matrix-machine.htmlWed, 04 Nov 2026 08:00:00 +0100A compact matrix recursion gives every eigenvalue and eigenstate at once, to any order. We run it, and show exactly when and why it breaks. https://deep-quantum-science.com/blog/many-body-localization.htmlhttps://deep-quantum-science.com/blog/many-body-localization.htmlWed, 04 Nov 2026 08:00:00 +0100Most systems forget where they started. With strong disorder, interacting quantum spins can refuse to. Three fingerprints, computed exactly. https://deep-quantum-science.com/blog/how-deepq-manuscript-works.htmlhttps://deep-quantum-science.com/blog/how-deepq-manuscript-works.htmlWed, 04 Nov 2026 08:00:00 +0100The architecture and the algorithms behind DeepQ Manuscript, explained step by step with figures and pseudocode. Free to read, reuse and build upon. https://deep-quantum-science.com/blog/quantum-spins-are-binary-numbers.htmlhttps://deep-quantum-science.com/blog/quantum-spins-are-binary-numbers.htmlTue, 03 Nov 2026 08:00:00 +0100Read a chain of spins as a binary number, and spin operators become simple jumps between integers: the idea behind our Dirac representation. https://deep-quantum-science.com/blog/perturbation-theory-explained.htmlhttps://deep-quantum-science.com/blog/perturbation-theory-explained.htmlTue, 03 Nov 2026 08:00:00 +0100Tiny magnets on a bumpy road: how physicists estimate energies when the exact problem is too hard, step by step and with real numbers.