Mysterious World of Quantum Theory https://xseek-qm.net/index_e.html 2019-07-18T21:32:14+09:00 We describe the outline of the quantum theory, many-worlds interpretation, and the various thought experiments. Mysterious World of Quantum Theory https://xseek-qm.net/index_e.html https://xseek-qm.net/cat_logo.gif The meaning of Bell's inequality https://xseek-qm.net/Bells_inequality_e.html 2018-09-02 I will explain the meaning of inequality by the Venn diagram. Consideration of Cantor's diagonal argument for actual infinity and potential infinity https://xseek-qm.net/Quantum_number_theory_e.htm 2015-08-03 I consider the diagonal argument. Actual infinity and potential infinity https://xseek-qm.net/quantum_number_theory_e.html 2015-08-03 I introduce actual infinity and potential infinity. Why does the square of the imaginary unit i become -1? https://xseek-qm.net/Matrix_complex_e.htm 2015-07-05 I will explain why the square of the imaginary unit i is -1. Do imaginary numbers exist? https://xseek-qm.net/imaginary_number_e.html 2015-07-05 I will explain matrix representations of imaginary numbers. Lorentz contraction paradox https://xseek-qm.net/rel_ant_e.html 2015-01-12 I will introduce a Bell's spaceship paradox. Many-worlds interpretation and the Born rule https://xseek-qm.net/MWI3_e.html 2014-09-18 I will introduce the ideas to derive Born rule. Schrodinger's cat https://xseek-qm.net/cat_e.html 2014-09-12 I will explain a mysterious problem called Schrodinger's cat. Thin-film interference of quantum mechanics https://xseek-qm.net/coat_e.html 2014-09-11 I will explain the mysterious nature of the non-reflective film. The mystery of the lifetime of elementary particles https://xseek-qm.net/life_time_e.html 2014-09-10 I will explain the mystery of the lifetime of the elementary particles. Spin of quantum mechanics https://xseek-qm.net/spin_e.html 2014-09-01 I will explain the mysterious nature of the spin. Derivation of the reflection integral equation of the zeta function by the quaternionic analysis https://xseek-qm.net/Quaternion_e.htm 2014-05-19 We derive the reflection integral equation of the zeta function by the quaternionic analysis. New proof that the sum of the natural numbers is -1/12 of zeta function https://xseek-qm.net/Regularization_e.htm 2014-04-06 We prove that the sum of the natural numbers is -1/12 of the value of the zeta function by the new method. Event theory https://xseek-qm.net/event_theory_e.html 2014-02-23 I will explain the event theory. The equivalence principle and yhe cause of gravity https://xseek-qm.net/gravity_e.html 2014-02-11 I will consider the equivalence principle and the cause of gravity occurs.