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arxiv: 1112.3217 · v1 · pith:6UBNZDWPnew · submitted 2011-12-14 · 💱 q-fin.GN

Pseudo Hermitian formulation of Black-Scholes equation

classification 💱 q-fin.GN
keywords black-scholeshermitianhamiltonianpseudoclassconstructedeffectiveequation
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We show that the non Hermitian Black-Scholes Hamiltonian and its various generalizations are eta-pseudo Hermitian. The metric operator eta is explicitly constructed for this class of Hamitonians. It is also shown that the effective Black-Scholes Hamiltonian and its partner form a pseudo supersymmetric system.

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