Quantized 2d Dilaton Gravity and Black Holes

We have examined a modified dilaton gravity whose action is separable into the kinetic and the cosmological terms for the sake of the quantization. The black hole solutions survive even in the quantized theory, but the ADM mass of the static solution is unbounded from below. Quantum gravitational effect on the interacting matter field and the string susceptibility of the dilaton gravity are also examined.Comment: 12 pages, LaTe

CP^{N-1} models and the Quantized 2D Black Holes

We have examined the coupled system of the dilaton gravity and the $CP^{N-1}$ theory known as a model of the confinement of massive scalar quarks. After the quantization of the system, we could see the quantum effect of the gravitation on the coupling constant of $CP^{N-1}$ model and how the coupling constant of dynamically induced gauge field changes near the black hole configuration.Comment: 12 pages, Late

A Qualitative Study on the Recovery Process and Its Associated Factors in Morita Therapy for Inpatients with Mood Disorders

Morita therapy (MT) has been re-evaluated and has attracted much attention internationally to date. However, it is not known what kinds of experiences inpatients with mood disorders undergo during the process of recovery through MT. The purpose of this study was therefore to empirically clarify what subjective experiences influence the recovery from depression when it is treated with MT. Patients with mood disorders who were admitted to the Jikei University Center for Morita Therapy were included. Successive assessments of depression were performed using rating scales. Semi-structured interviews were conducted at the time of discharge regarding factors contributing to improvement, and were analyzed using qualitative data analysis methods to identify factors contributing to the recovery from depression among inpatients treated with MT. There were 24 subjects, 19 of whom completed treatment. The completers had significantly lower severity of depression severity upon discharge. Remarkably, qualitative analysis revealed that nine categories of experiences contributed to recovery from depression. In particular, experiences of “isolation bed-resting of MT”, “getting stuck in doing things one’s way”, “identifying maladaptive behavior patterns”, “modifying maladaptive behavior patterns”, “restoring self-evaluation”, and “change in negative emotions” were considered as the key experiences for recovery